123040768084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21503}}^1\times {\mathrm{110039}}^1$

素因数の和:131559

約数の個数: 24

約数和(自身を含む): 231897415680

約数和(自身を除く): 108856647596

約数列:

[1, 2, 4, 13, 26, 52, 21503, 43006, 86012, 110039, 220078, 279539, 440156, 559078, 1118156, 1430507, 2861014, 5722028, 2366168617, 4732337234, 9464674468, 30760192021, 61520384042, 123040768084]

約数ペア:

[(1, 123040768084), (2, 61520384042), (4, 30760192021), (13, 9464674468), (26, 4732337234), (52, 2366168617), (21503, 5722028), (43006, 2861014), (86012, 1430507), (110039, 1118156), (220078, 559078), (279539, 440156)]