8304972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 21073920

約数和(自身を除く): 12768948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 383, 417, 556, 766, 834, 1149, 1532, 1668, 1807, 2298, 3614, 4596, 4979, 5421, 7228, 9958, 10842, 14937, 19916, 21684, 29874, 53237, 59748, 106474, 159711, 212948, 319422, 638844, 692081, 1384162, 2076243, 2768324, 4152486, 8304972]

約数ペア:

[(1, 8304972), (2, 4152486), (3, 2768324), (4, 2076243), (6, 1384162), (12, 692081), (13, 638844), (26, 319422), (39, 212948), (52, 159711), (78, 106474), (139, 59748), (156, 53237), (278, 29874), (383, 21684), (417, 19916), (556, 14937), (766, 10842), (834, 9958), (1149, 7228), (1532, 5421), (1668, 4979), (1807, 4596), (2298, 3614)]