1018810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 2095632

約数和(自身を除く): 1076822

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 461, 922, 1105, 2210, 2305, 4610, 5993, 7837, 11986, 15674, 29965, 39185, 59930, 78370, 101881, 203762, 509405, 1018810]

約数ペア:

[(1, 1018810), (2, 509405), (5, 203762), (10, 101881), (13, 78370), (17, 59930), (26, 39185), (34, 29965), (65, 15674), (85, 11986), (130, 7837), (170, 5993), (221, 4610), (442, 2305), (461, 2210), (922, 1105)]