9749908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20511

約数の個数: 24

約数和(自身を含む): 20647872

約数和(自身を除く): 10897964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20483, 40966, 81932, 143381, 286762, 348211, 573524, 696422, 1392844, 2437477, 4874954, 9749908]

約数ペア:

[(1, 9749908), (2, 4874954), (4, 2437477), (7, 1392844), (14, 696422), (17, 573524), (28, 348211), (34, 286762), (68, 143381), (119, 81932), (238, 40966), (476, 20483)]