2897147092

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 5989273920

約数和(自身を除く): 3092126828

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 118, 158, 236, 281, 316, 413, 553, 562, 826, 1106, 1124, 1652, 1967, 2212, 3934, 4661, 6241, 7868, 9322, 12482, 16579, 18644, 22199, 24964, 32627, 33158, 43687, 44398, 65254, 66316, 87374, 88796, 116053, 130508, 155393, 174748, 232106, 310786, 368219, 464212, 621572, 736438, 1309741, 1472876, 1753721, 2577533, 2619482, 3507442, 5155066, 5238964, 7014884, 9168187, 10310132, 12276047, 18336374, 24552094, 36672748, 49104188, 103469539, 206939078, 413878156, 724286773, 1448573546, 2897147092]

約数ペア:

[(1, 2897147092), (2, 1448573546), (4, 724286773), (7, 413878156), (14, 206939078), (28, 103469539), (59, 49104188), (79, 36672748), (118, 24552094), (158, 18336374), (236, 12276047), (281, 10310132), (316, 9168187), (413, 7014884), (553, 5238964), (562, 5155066), (826, 3507442), (1106, 2619482), (1124, 2577533), (1652, 1753721), (1967, 1472876), (2212, 1309741), (3934, 736438), (4661, 621572), (6241, 464212), (7868, 368219), (9322, 310786), (12482, 232106), (16579, 174748), (18644, 155393), (22199, 130508), (24964, 116053), (32627, 88796), (33158, 87374), (43687, 66316), (44398, 65254)]