248907106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1097}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 450092160

約数和(自身を除く): 201185054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 853, 1097, 1706, 2194, 5971, 7679, 11942, 15358, 16207, 20843, 32414, 41686, 113449, 145901, 226898, 291802, 935741, 1871482, 6550187, 13100374, 17779079, 35558158, 124453553, 248907106]

約数ペア:

[(1, 248907106), (2, 124453553), (7, 35558158), (14, 17779079), (19, 13100374), (38, 6550187), (133, 1871482), (266, 935741), (853, 291802), (1097, 226898), (1706, 145901), (2194, 113449), (5971, 41686), (7679, 32414), (11942, 20843), (15358, 16207)]