1963156952

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 3832668000

約数和(自身を除く): 1869511048

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 1369, 2269, 2738, 2923, 4538, 5476, 5846, 9076, 10952, 11692, 18152, 23384, 83953, 108151, 167906, 179251, 216302, 335812, 358502, 432604, 671624, 717004, 865208, 1434008, 3106261, 6212522, 6632287, 12425044, 13264574, 24850088, 26529148, 53058296, 245394619, 490789238, 981578476, 1963156952]

約数ペア:

[(1, 1963156952), (2, 981578476), (4, 490789238), (8, 245394619), (37, 53058296), (74, 26529148), (79, 24850088), (148, 13264574), (158, 12425044), (296, 6632287), (316, 6212522), (632, 3106261), (1369, 1434008), (2269, 865208), (2738, 717004), (2923, 671624), (4538, 432604), (5476, 358502), (5846, 335812), (9076, 216302), (10952, 179251), (11692, 167906), (18152, 108151), (23384, 83953)]