2313702916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{419}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 4804712640

約数和(自身を除く): 2491009724

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 419, 427, 742, 838, 854, 1484, 1676, 1708, 2933, 3233, 3721, 5866, 6466, 7442, 11732, 12932, 14884, 22207, 22631, 25559, 26047, 44414, 45262, 51118, 52094, 88828, 90524, 102236, 104188, 155449, 178913, 197213, 310898, 357826, 394426, 621796, 715652, 788852, 1354627, 1380491, 1559099, 2709254, 2760982, 3118198, 5418508, 5521964, 6236396, 9482389, 10913693, 18964778, 21827386, 37929556, 43654772, 82632247, 165264494, 330528988, 578425729, 1156851458, 2313702916]

約数ペア:

[(1, 2313702916), (2, 1156851458), (4, 578425729), (7, 330528988), (14, 165264494), (28, 82632247), (53, 43654772), (61, 37929556), (106, 21827386), (122, 18964778), (212, 10913693), (244, 9482389), (371, 6236396), (419, 5521964), (427, 5418508), (742, 3118198), (838, 2760982), (854, 2709254), (1484, 1559099), (1676, 1380491), (1708, 1354627), (2933, 788852), (3233, 715652), (3721, 621796), (5866, 394426), (6466, 357826), (7442, 310898), (11732, 197213), (12932, 178913), (14884, 155449), (22207, 104188), (22631, 102236), (25559, 90524), (26047, 88828), (44414, 52094), (45262, 51118)]