1330600208

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167329}}^1$

素因数の和:167415

約数の個数: 40

約数和(自身を含む): 2987844480

約数和(自身を除く): 1657244272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 167329, 334658, 669316, 1171303, 1338632, 2342606, 2677264, 4685212, 9370424, 11880359, 18740848, 23760718, 47521436, 83162513, 95042872, 166325026, 190085744, 332650052, 665300104, 1330600208]

約数ペア:

[(1, 1330600208), (2, 665300104), (4, 332650052), (7, 190085744), (8, 166325026), (14, 95042872), (16, 83162513), (28, 47521436), (56, 23760718), (71, 18740848), (112, 11880359), (142, 9370424), (284, 4685212), (497, 2677264), (568, 2342606), (994, 1338632), (1136, 1171303), (1988, 669316), (3976, 334658), (7952, 167329)]