989852118

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{537379}}^1$

素因数の和:537691

約数の個数: 16

約数和(自身を含む): 1986156480

約数和(自身を除く): 996304362

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 537379, 1074758, 1612137, 3224274, 164975353, 329950706, 494926059, 989852118]

約数ペア:

[(1, 989852118), (2, 494926059), (3, 329950706), (6, 164975353), (307, 3224274), (614, 1612137), (921, 1074758), (1842, 537379)]