90770721886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{877843}}^1$

素因数の和:877996

約数の個数: 32

約数和(自身を含む): 151754647968

約数和(自身を除く): 60983926082

約数列:

[1, 2, 13, 26, 41, 82, 97, 194, 533, 1066, 1261, 2522, 3977, 7954, 51701, 103402, 877843, 1755686, 11411959, 22823918, 35991563, 71983126, 85150771, 170301542, 467890319, 935780638, 1106960023, 2213920046, 3491181611, 6982363222, 45385360943, 90770721886]

約数ペア:

[(1, 90770721886), (2, 45385360943), (13, 6982363222), (26, 3491181611), (41, 2213920046), (82, 1106960023), (97, 935780638), (194, 467890319), (533, 170301542), (1066, 85150771), (1261, 71983126), (2522, 35991563), (3977, 22823918), (7954, 11411959), (51701, 1755686), (103402, 877843)]