2185778876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{1301}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 4189231872

約数和(自身を除く): 2003452996

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 797, 1054, 1301, 1594, 2108, 2602, 3188, 5204, 13549, 22117, 24707, 27098, 40331, 44234, 49414, 54196, 80662, 88468, 98828, 161324, 420019, 685627, 840038, 1036897, 1371254, 1680076, 2073794, 2742508, 4147588, 17627249, 32143807, 35254498, 64287614, 70508996, 128575228, 546444719, 1092889438, 2185778876]

約数ペア:

[(1, 2185778876), (2, 1092889438), (4, 546444719), (17, 128575228), (31, 70508996), (34, 64287614), (62, 35254498), (68, 32143807), (124, 17627249), (527, 4147588), (797, 2742508), (1054, 2073794), (1301, 1680076), (1594, 1371254), (2108, 1036897), (2602, 840038), (3188, 685627), (5204, 420019), (13549, 161324), (22117, 98828), (24707, 88468), (27098, 80662), (40331, 54196), (44234, 49414)]