2015016598938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2950771}}^1$

素因数の和:2951083

約数の個数: 64

約数和(自身を含む): 4691019294720

約数和(自身を除く): 2676002695782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 229, 426, 458, 497, 687, 994, 1374, 1491, 1603, 2982, 3206, 4809, 9618, 16259, 32518, 48777, 97554, 113813, 227626, 341439, 682878, 2950771, 5901542, 8852313, 17704626, 20655397, 41310794, 61966191, 123932382, 209504741, 419009482, 628514223, 675726559, 1257028446, 1351453118, 1466533187, 2027179677, 2933066374, 4054359354, 4399599561, 4730085913, 8799199122, 9460171826, 14190257739, 28380515478, 47976585689, 95953171378, 143929757067, 287859514134, 335836099823, 671672199646, 1007508299469, 2015016598938]

約数ペア:

[(1, 2015016598938), (2, 1007508299469), (3, 671672199646), (6, 335836099823), (7, 287859514134), (14, 143929757067), (21, 95953171378), (42, 47976585689), (71, 28380515478), (142, 14190257739), (213, 9460171826), (229, 8799199122), (426, 4730085913), (458, 4399599561), (497, 4054359354), (687, 2933066374), (994, 2027179677), (1374, 1466533187), (1491, 1351453118), (1603, 1257028446), (2982, 675726559), (3206, 628514223), (4809, 419009482), (9618, 209504741), (16259, 123932382), (32518, 61966191), (48777, 41310794), (97554, 20655397), (113813, 17704626), (227626, 8852313), (341439, 5901542), (682878, 2950771)]