21167654414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{57737}}^1$

素因数の和:58060

約数の個数: 32

約数和(自身を含む): 34570742976

約数和(自身を除く): 13403088562

約数列:

[1, 2, 17, 34, 41, 82, 263, 526, 697, 1394, 4471, 8942, 10783, 21566, 57737, 115474, 183311, 366622, 981529, 1963058, 2367217, 4734434, 15184831, 30369662, 40242689, 80485378, 258142127, 516284254, 622578071, 1245156142, 10583827207, 21167654414]

約数ペア:

[(1, 21167654414), (2, 10583827207), (17, 1245156142), (34, 622578071), (41, 516284254), (82, 258142127), (263, 80485378), (526, 40242689), (697, 30369662), (1394, 15184831), (4471, 4734434), (8942, 2367217), (10783, 1963058), (21566, 981529), (57737, 366622), (115474, 183311)]