2503278

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 5617920

約数和(自身を除く): 3114642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 307, 453, 614, 906, 921, 1359, 1842, 2718, 2763, 4077, 5526, 8154, 8289, 16578, 46357, 92714, 139071, 278142, 417213, 834426, 1251639, 2503278]

約数ペア:

[(1, 2503278), (2, 1251639), (3, 834426), (6, 417213), (9, 278142), (18, 139071), (27, 92714), (54, 46357), (151, 16578), (302, 8289), (307, 8154), (453, 5526), (614, 4077), (906, 2763), (921, 2718), (1359, 1842)]