1982052704

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{54001}}^1$

素因数の和:54079

約数の個数: 48

約数和(自身を含む): 4136985216

約数和(自身を除く): 2154932512

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 9176, 18352, 36704, 54001, 108002, 216004, 432008, 864016, 1674031, 1728032, 1998037, 3348062, 3996074, 6696124, 7992148, 13392248, 15984296, 26784496, 31968592, 53568992, 61939147, 63937184, 123878294, 247756588, 495513176, 991026352, 1982052704]

約数ペア:

[(1, 1982052704), (2, 991026352), (4, 495513176), (8, 247756588), (16, 123878294), (31, 63937184), (32, 61939147), (37, 53568992), (62, 31968592), (74, 26784496), (124, 15984296), (148, 13392248), (248, 7992148), (296, 6696124), (496, 3996074), (592, 3348062), (992, 1998037), (1147, 1728032), (1184, 1674031), (2294, 864016), (4588, 432008), (9176, 216004), (18352, 108002), (36704, 54001)]