7380142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 14618880

約数和(自身を除く): 7238738

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 2819, 5638, 19733, 31009, 39466, 47923, 62018, 95846, 217063, 335461, 434126, 527153, 670922, 1054306, 3690071, 7380142]

約数ペア:

[(1, 7380142), (2, 3690071), (7, 1054306), (11, 670922), (14, 527153), (17, 434126), (22, 335461), (34, 217063), (77, 95846), (119, 62018), (154, 47923), (187, 39466), (238, 31009), (374, 19733), (1309, 5638), (2618, 2819)]