2014900690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2687}}^1$

素因数の和:3123

約数の個数: 64

約数和(自身を含む): 4201279488

約数和(自身を除く): 2186378798

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 401, 802, 935, 1870, 2005, 2687, 4010, 4411, 5374, 6817, 8822, 13435, 13634, 22055, 26870, 29557, 34085, 44110, 45679, 59114, 68170, 74987, 91358, 147785, 149974, 228395, 295570, 374935, 456790, 502469, 749870, 1004938, 1077487, 2154974, 2512345, 5024690, 5387435, 10774870, 11852357, 18317279, 23704714, 36634558, 59261785, 91586395, 118523570, 183172790, 201490069, 402980138, 1007450345, 2014900690]

約数ペア:

[(1, 2014900690), (2, 1007450345), (5, 402980138), (10, 201490069), (11, 183172790), (17, 118523570), (22, 91586395), (34, 59261785), (55, 36634558), (85, 23704714), (110, 18317279), (170, 11852357), (187, 10774870), (374, 5387435), (401, 5024690), (802, 2512345), (935, 2154974), (1870, 1077487), (2005, 1004938), (2687, 749870), (4010, 502469), (4411, 456790), (5374, 374935), (6817, 295570), (8822, 228395), (13435, 149974), (13634, 147785), (22055, 91358), (26870, 74987), (29557, 68170), (34085, 59114), (44110, 45679)]