12758425914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{260047}}^1$

素因数の和:260119

約数の個数: 64

約数和(自身を含む): 29882635776

約数和(自身を除く): 17124209862

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 8177, 16354, 24531, 49062, 260047, 520094, 780141, 1560282, 3380611, 4420799, 6761222, 8841598, 9621739, 10141833, 13262397, 19243478, 20283666, 26524794, 28865217, 57470387, 57730434, 114940774, 125082607, 163569563, 172411161, 250165214, 327139126, 344822322, 375247821, 490708689, 750495642, 981417378, 2126404319, 4252808638, 6379212957, 12758425914]

約数ペア:

[(1, 12758425914), (2, 6379212957), (3, 4252808638), (6, 2126404319), (13, 981417378), (17, 750495642), (26, 490708689), (34, 375247821), (37, 344822322), (39, 327139126), (51, 250165214), (74, 172411161), (78, 163569563), (102, 125082607), (111, 114940774), (221, 57730434), (222, 57470387), (442, 28865217), (481, 26524794), (629, 20283666), (663, 19243478), (962, 13262397), (1258, 10141833), (1326, 9621739), (1443, 8841598), (1887, 6761222), (2886, 4420799), (3774, 3380611), (8177, 1560282), (16354, 780141), (24531, 520094), (49062, 260047)]