1396521204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{471161}}^1$

素因数の和:471200

約数の個数: 48

約数和(自身を含む): 3693910080

約数和(自身を除く): 2297388876

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 471161, 942322, 1413483, 1884644, 2826966, 5653932, 6125093, 8952059, 12250186, 17904118, 18375279, 24500372, 26856177, 35808236, 36750558, 53712354, 73501116, 107424708, 116376767, 232753534, 349130301, 465507068, 698260602, 1396521204]

約数ペア:

[(1, 1396521204), (2, 698260602), (3, 465507068), (4, 349130301), (6, 232753534), (12, 116376767), (13, 107424708), (19, 73501116), (26, 53712354), (38, 36750558), (39, 35808236), (52, 26856177), (57, 24500372), (76, 18375279), (78, 17904118), (114, 12250186), (156, 8952059), (228, 6125093), (247, 5653932), (494, 2826966), (741, 1884644), (988, 1413483), (1482, 942322), (2964, 471161)]