2134924415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1823}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 2831431680

約数和(自身を除く): 696507265

約数列:

[1, 5, 13, 43, 65, 215, 419, 559, 1823, 2095, 2795, 5447, 9115, 18017, 23699, 27235, 78389, 90085, 118495, 234221, 391945, 763837, 1019057, 1171105, 3819185, 5095285, 9929881, 32844991, 49649405, 164224955, 426984883, 2134924415]

約数ペア:

[(1, 2134924415), (5, 426984883), (13, 164224955), (43, 49649405), (65, 32844991), (215, 9929881), (419, 5095285), (559, 3819185), (1823, 1171105), (2095, 1019057), (2795, 763837), (5447, 391945), (9115, 234221), (18017, 118495), (23699, 90085), (27235, 78389)]