11307142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 22826448

約数和(自身を除く): 11519306

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 617, 833, 1078, 1234, 1309, 1666, 2618, 4319, 6787, 8638, 9163, 10489, 13574, 18326, 20978, 30233, 47509, 60466, 73423, 95018, 115379, 146846, 230758, 332563, 513961, 665126, 807653, 1027922, 1615306, 5653571, 11307142]

約数ペア:

[(1, 11307142), (2, 5653571), (7, 1615306), (11, 1027922), (14, 807653), (17, 665126), (22, 513961), (34, 332563), (49, 230758), (77, 146846), (98, 115379), (119, 95018), (154, 73423), (187, 60466), (238, 47509), (374, 30233), (539, 20978), (617, 18326), (833, 13574), (1078, 10489), (1234, 9163), (1309, 8638), (1666, 6787), (2618, 4319)]