1900790841612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32141}}^1\times {\mathrm{379097}}^1$

素因数の和:411258

約数の個数: 48

約数和(自身を含む): 4776507423072

約数和(自身を除く): 2875716581460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 32141, 64282, 96423, 128564, 192846, 379097, 385692, 417833, 758194, 835666, 1137291, 1253499, 1516388, 1671332, 2274582, 2506998, 4549164, 4928261, 5013996, 9856522, 14784783, 19713044, 29569566, 59139132, 12184556677, 24369113354, 36553670031, 48738226708, 73107340062, 146214680124, 158399236801, 316798473602, 475197710403, 633596947204, 950395420806, 1900790841612]

約数ペア:

[(1, 1900790841612), (2, 950395420806), (3, 633596947204), (4, 475197710403), (6, 316798473602), (12, 158399236801), (13, 146214680124), (26, 73107340062), (39, 48738226708), (52, 36553670031), (78, 24369113354), (156, 12184556677), (32141, 59139132), (64282, 29569566), (96423, 19713044), (128564, 14784783), (192846, 9856522), (379097, 5013996), (385692, 4928261), (417833, 4549164), (758194, 2506998), (835666, 2274582), (1137291, 1671332), (1253499, 1516388)]