4217997316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{14821}}^1$

素因数の和:15272

約数の個数: 36

約数和(自身を含む): 8012506404

約数和(自身を除く): 3794509088

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 421, 676, 842, 1684, 5473, 10946, 14821, 21892, 29642, 59284, 71149, 142298, 192673, 284596, 385346, 770692, 2504749, 5009498, 6239641, 10018996, 12479282, 24958564, 81115333, 162230666, 324461332, 1054499329, 2108998658, 4217997316]

約数ペア:

[(1, 4217997316), (2, 2108998658), (4, 1054499329), (13, 324461332), (26, 162230666), (52, 81115333), (169, 24958564), (338, 12479282), (421, 10018996), (676, 6239641), (842, 5009498), (1684, 2504749), (5473, 770692), (10946, 385346), (14821, 284596), (21892, 192673), (29642, 142298), (59284, 71149)]