13243204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 26925696

約数和(自身を除く): 13682492

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 71, 142, 211, 221, 284, 422, 442, 844, 884, 923, 1207, 1846, 2414, 2743, 3587, 3692, 4828, 5486, 7174, 10972, 14348, 14981, 15691, 29962, 31382, 46631, 59924, 62764, 93262, 186524, 194753, 254677, 389506, 509354, 779012, 1018708, 3310801, 6621602, 13243204]

約数ペア:

[(1, 13243204), (2, 6621602), (4, 3310801), (13, 1018708), (17, 779012), (26, 509354), (34, 389506), (52, 254677), (68, 194753), (71, 186524), (142, 93262), (211, 62764), (221, 59924), (284, 46631), (422, 31382), (442, 29962), (844, 15691), (884, 14981), (923, 14348), (1207, 10972), (1846, 7174), (2414, 5486), (2743, 4828), (3587, 3692)]