1946912396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 4125219840

約数和(自身を除く): 2178307444

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 139, 143, 188, 278, 286, 517, 521, 556, 572, 611, 1034, 1042, 1222, 1529, 1807, 2068, 2084, 2444, 3058, 3614, 5731, 6116, 6533, 6721, 6773, 7228, 11462, 13066, 13442, 13546, 19877, 22924, 24487, 26132, 26884, 27092, 39754, 48974, 71863, 72419, 74503, 79508, 84929, 97948, 143726, 144838, 149006, 169858, 269357, 287452, 289676, 298012, 318331, 339716, 538714, 636662, 796609, 934219, 941447, 1077428, 1273324, 1593218, 1868438, 1882894, 3186436, 3403693, 3501641, 3736876, 3765788, 6807386, 7003282, 10355917, 13614772, 14006564, 20711834, 37440623, 41423668, 44248009, 74881246, 88496018, 149762492, 176992036, 486728099, 973456198, 1946912396]

約数ペア:

[(1, 1946912396), (2, 973456198), (4, 486728099), (11, 176992036), (13, 149762492), (22, 88496018), (26, 74881246), (44, 44248009), (47, 41423668), (52, 37440623), (94, 20711834), (139, 14006564), (143, 13614772), (188, 10355917), (278, 7003282), (286, 6807386), (517, 3765788), (521, 3736876), (556, 3501641), (572, 3403693), (611, 3186436), (1034, 1882894), (1042, 1868438), (1222, 1593218), (1529, 1273324), (1807, 1077428), (2068, 941447), (2084, 934219), (2444, 796609), (3058, 636662), (3614, 538714), (5731, 339716), (6116, 318331), (6533, 298012), (6721, 289676), (6773, 287452), (7228, 269357), (11462, 169858), (13066, 149006), (13442, 144838), (13546, 143726), (19877, 97948), (22924, 84929), (24487, 79508), (26132, 74503), (26884, 72419), (27092, 71863), (39754, 48974)]