1849308136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 3792096000

約数和(自身を除く): 1942787864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 149, 262, 298, 524, 596, 911, 1048, 1192, 1703, 1822, 1937, 3406, 3644, 3874, 6812, 7288, 7748, 11843, 13624, 15496, 19519, 23686, 39038, 47372, 78076, 94744, 119341, 135739, 156152, 238682, 253747, 271478, 477364, 507494, 542956, 954728, 1014988, 1085912, 1551433, 1764607, 2029976, 3102866, 3529214, 6205732, 7058428, 12411464, 14116856, 17781809, 35563618, 71127236, 142254472, 231163517, 462327034, 924654068, 1849308136]

約数ペア:

[(1, 1849308136), (2, 924654068), (4, 462327034), (8, 231163517), (13, 142254472), (26, 71127236), (52, 35563618), (104, 17781809), (131, 14116856), (149, 12411464), (262, 7058428), (298, 6205732), (524, 3529214), (596, 3102866), (911, 2029976), (1048, 1764607), (1192, 1551433), (1703, 1085912), (1822, 1014988), (1937, 954728), (3406, 542956), (3644, 507494), (3874, 477364), (6812, 271478), (7288, 253747), (7748, 238682), (11843, 156152), (13624, 135739), (15496, 119341), (19519, 94744), (23686, 78076), (39038, 47372)]