1284172406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{989347}}^1$

素因数の和:989419

約数の個数: 16

約数和(自身を含む): 2136991680

約数和(自身を除く): 852819274

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 989347, 1978694, 10882817, 21765634, 58371473, 116742946, 642086203, 1284172406]

約数ペア:

[(1, 1284172406), (2, 642086203), (11, 116742946), (22, 58371473), (59, 21765634), (118, 10882817), (649, 1978694), (1298, 989347)]