2567306

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 5023296

約数和(自身を除く): 2455990

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 67, 98, 119, 134, 161, 238, 322, 391, 469, 782, 833, 938, 1127, 1139, 1541, 1666, 2254, 2278, 2737, 3082, 3283, 5474, 6566, 7973, 10787, 15946, 19159, 21574, 26197, 38318, 52394, 55811, 75509, 111622, 151018, 183379, 366758, 1283653, 2567306]

約数ペア:

[(1, 2567306), (2, 1283653), (7, 366758), (14, 183379), (17, 151018), (23, 111622), (34, 75509), (46, 55811), (49, 52394), (67, 38318), (98, 26197), (119, 21574), (134, 19159), (161, 15946), (238, 10787), (322, 7973), (391, 6566), (469, 5474), (782, 3283), (833, 3082), (938, 2737), (1127, 2278), (1139, 2254), (1541, 1666)]