832270790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42967}}^1$

素因数の和:43136

約数の個数: 32

約数和(自身を含む): 1624190400

約数和(自身を除く): 791919610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 42967, 85934, 214835, 429670, 558571, 1117142, 2792855, 5585710, 6402083, 12804166, 32010415, 64020830, 83227079, 166454158, 416135395, 832270790]

約数ペア:

[(1, 832270790), (2, 416135395), (5, 166454158), (10, 83227079), (13, 64020830), (26, 32010415), (65, 12804166), (130, 6402083), (149, 5585710), (298, 2792855), (745, 1117142), (1490, 558571), (1937, 429670), (3874, 214835), (9685, 85934), (19370, 42967)]