974203438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{9431}}^1$

素因数の和:9612

約数の個数: 32

約数和(自身を含む): 1640036160

約数和(自身を除く): 665832722

約数列:

[1, 2, 13, 26, 29, 58, 137, 274, 377, 754, 1781, 3562, 3973, 7946, 9431, 18862, 51649, 103298, 122603, 245206, 273499, 546998, 1292047, 2584094, 3555487, 7110974, 16796611, 33593222, 37469363, 74938726, 487101719, 974203438]

約数ペア:

[(1, 974203438), (2, 487101719), (13, 74938726), (26, 37469363), (29, 33593222), (58, 16796611), (137, 7110974), (274, 3555487), (377, 2584094), (754, 1292047), (1781, 546998), (3562, 273499), (3973, 245206), (7946, 122603), (9431, 103298), (18862, 51649)]