1520221951591

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1\times {\mathrm{9109}}^1$

素因数の和:11419

約数の個数: 32

約数和(自身を含む): 1771167657600

約数和(自身を除く): 250945706009

約数列:

[1, 7, 101, 113, 707, 791, 2089, 9109, 11413, 14623, 63763, 79891, 210989, 236057, 920009, 1029317, 1476923, 1652399, 6440063, 7205219, 19028701, 23841757, 103961017, 133200907, 166892299, 727727119, 1921898801, 2150243213, 13453291607, 15051702491, 217174564513, 1520221951591]

約数ペア:

[(1, 1520221951591), (7, 217174564513), (101, 15051702491), (113, 13453291607), (707, 2150243213), (791, 1921898801), (2089, 727727119), (9109, 166892299), (11413, 133200907), (14623, 103961017), (63763, 23841757), (79891, 19028701), (210989, 7205219), (236057, 6440063), (920009, 1652399), (1029317, 1476923)]