974310406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{54449}}^1$

素因数の和:54863

約数の個数: 16

約数和(自身を含む): 1528956000

約数和(自身を除く): 554645594

約数列:

[1, 2, 23, 46, 389, 778, 8947, 17894, 54449, 108898, 1252327, 2504654, 21180661, 42361322, 487155203, 974310406]

約数ペア:

[(1, 974310406), (2, 487155203), (23, 42361322), (46, 21180661), (389, 2504654), (778, 1252327), (8947, 108898), (17894, 54449)]