2640809626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3449}}^1$

素因数の和:4079

約数の個数: 48

約数和(自身を含む): 4972098600

約数和(自身を除く): 2331288974

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 601, 637, 1202, 1274, 3449, 4207, 6898, 7813, 8414, 15626, 24143, 29449, 44837, 48286, 54691, 58898, 89674, 109382, 169001, 313859, 338002, 382837, 627718, 765674, 2072849, 2197013, 4145698, 4394026, 14509943, 26947037, 29019886, 53894074, 101569601, 188629259, 203139202, 377258518, 1320404813, 2640809626]

約数ペア:

[(1, 2640809626), (2, 1320404813), (7, 377258518), (13, 203139202), (14, 188629259), (26, 101569601), (49, 53894074), (91, 29019886), (98, 26947037), (182, 14509943), (601, 4394026), (637, 4145698), (1202, 2197013), (1274, 2072849), (3449, 765674), (4207, 627718), (6898, 382837), (7813, 338002), (8414, 313859), (15626, 169001), (24143, 109382), (29449, 89674), (44837, 58898), (48286, 54691)]