7876882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 13716864

約数和(自身を除く): 5839982

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 251, 442, 502, 923, 1207, 1846, 2414, 3263, 4267, 6526, 8534, 15691, 17821, 31382, 35642, 55471, 110942, 231673, 302957, 463346, 605914, 3938441, 7876882]

約数ペア:

[(1, 7876882), (2, 3938441), (13, 605914), (17, 463346), (26, 302957), (34, 231673), (71, 110942), (142, 55471), (221, 35642), (251, 31382), (442, 17821), (502, 15691), (923, 8534), (1207, 6526), (1846, 4267), (2414, 3263)]