78633132890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1134841}}^1$

素因数の和:1134915

約数の個数: 48

約数和(自身を含む): 157003121016

約数和(自身を除く): 78369988126

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6929, 13858, 34645, 69290, 1134841, 2269682, 5674205, 11348410, 14752933, 29505866, 46528481, 73764665, 93056962, 147529330, 191788129, 232642405, 383576258, 465284810, 604870253, 958940645, 1209740506, 1917881290, 3024351265, 6048702530, 7863313289, 15726626578, 39316566445, 78633132890]

約数ペア:

[(1, 78633132890), (2, 39316566445), (5, 15726626578), (10, 7863313289), (13, 6048702530), (26, 3024351265), (41, 1917881290), (65, 1209740506), (82, 958940645), (130, 604870253), (169, 465284810), (205, 383576258), (338, 232642405), (410, 191788129), (533, 147529330), (845, 93056962), (1066, 73764665), (1690, 46528481), (2665, 29505866), (5330, 14752933), (6929, 11348410), (13858, 5674205), (34645, 2269682), (69290, 1134841)]