8645962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 15289344

約数和(自身を除く): 6643382

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 631, 806, 1054, 1262, 6851, 8203, 10727, 13702, 16406, 19561, 21454, 39122, 139451, 254293, 278902, 332537, 508586, 665074, 4322981, 8645962]

約数ペア:

[(1, 8645962), (2, 4322981), (13, 665074), (17, 508586), (26, 332537), (31, 278902), (34, 254293), (62, 139451), (221, 39122), (403, 21454), (442, 19561), (527, 16406), (631, 13702), (806, 10727), (1054, 8203), (1262, 6851)]