973451830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{4397}}^1$

素因数の和:4561

約数の個数: 48

約数和(自身を含む): 1912285584

約数和(自身を除く): 938833754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 169, 262, 338, 655, 845, 1310, 1690, 1703, 3406, 4397, 8515, 8794, 17030, 21985, 22139, 43970, 44278, 57161, 110695, 114322, 221390, 285805, 571610, 576007, 743093, 1152014, 1486186, 2880035, 3715465, 5760070, 7430930, 7488091, 14976182, 37440455, 74880910, 97345183, 194690366, 486725915, 973451830]

約数ペア:

[(1, 973451830), (2, 486725915), (5, 194690366), (10, 97345183), (13, 74880910), (26, 37440455), (65, 14976182), (130, 7488091), (131, 7430930), (169, 5760070), (262, 3715465), (338, 2880035), (655, 1486186), (845, 1152014), (1310, 743093), (1690, 576007), (1703, 571610), (3406, 285805), (4397, 221390), (8515, 114322), (8794, 110695), (17030, 57161), (21985, 44278), (22139, 43970)]