8260742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 15266880

約数和(自身を除く): 7006138

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 569, 854, 1037, 1138, 2074, 3983, 7259, 7966, 9673, 14518, 19346, 34709, 67711, 69418, 135422, 242963, 485926, 590053, 1180106, 4130371, 8260742]

約数ペア:

[(1, 8260742), (2, 4130371), (7, 1180106), (14, 590053), (17, 485926), (34, 242963), (61, 135422), (119, 69418), (122, 67711), (238, 34709), (427, 19346), (569, 14518), (854, 9673), (1037, 7966), (1138, 7259), (2074, 3983)]