2384590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 4980528

約数和(自身を除く): 2595938

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 169, 170, 221, 338, 415, 442, 830, 845, 1079, 1105, 1411, 1690, 2158, 2210, 2822, 2873, 5395, 5746, 7055, 10790, 14027, 14110, 14365, 18343, 28054, 28730, 36686, 70135, 91715, 140270, 183430, 238459, 476918, 1192295, 2384590]

約数ペア:

[(1, 2384590), (2, 1192295), (5, 476918), (10, 238459), (13, 183430), (17, 140270), (26, 91715), (34, 70135), (65, 36686), (83, 28730), (85, 28054), (130, 18343), (166, 14365), (169, 14110), (170, 14027), (221, 10790), (338, 7055), (415, 5746), (442, 5395), (830, 2873), (845, 2822), (1079, 2210), (1105, 2158), (1411, 1690)]