1972503827

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1\times {\mathrm{1801}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 2280207552

約数和(自身を除く): 307703725

約数列:

[1, 7, 97, 679, 1613, 1801, 11291, 12607, 156461, 174697, 1095227, 1222879, 2905013, 20335091, 281786261, 1972503827]

約数ペア:

[(1, 1972503827), (7, 281786261), (97, 20335091), (679, 2905013), (1613, 1222879), (1801, 1095227), (11291, 174697), (12607, 156461)]