4966886617

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 6740582400

約数和(自身を除く): 1773695783

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 211, 343, 367, 539, 833, 1309, 1477, 2321, 2569, 3587, 3773, 4037, 5831, 6239, 9163, 10339, 16247, 17983, 25109, 28259, 39457, 43673, 64141, 68629, 72373, 77437, 113729, 125881, 175763, 197813, 276199, 305711, 480403, 542059, 796103, 851807, 1230341, 1316429, 1384691, 1933393, 2139977, 3362821, 3794413, 5962649, 9215003, 13533751, 14480719, 23539747, 26560891, 41738543, 64505021, 101365033, 292169801, 451535147, 709555231, 4966886617]

約数ペア:

[(1, 4966886617), (7, 709555231), (11, 451535147), (17, 292169801), (49, 101365033), (77, 64505021), (119, 41738543), (187, 26560891), (211, 23539747), (343, 14480719), (367, 13533751), (539, 9215003), (833, 5962649), (1309, 3794413), (1477, 3362821), (2321, 2139977), (2569, 1933393), (3587, 1384691), (3773, 1316429), (4037, 1230341), (5831, 851807), (6239, 796103), (9163, 542059), (10339, 480403), (16247, 305711), (17983, 276199), (25109, 197813), (28259, 175763), (39457, 125881), (43673, 113729), (64141, 77437), (68629, 72373)]