1939051010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167593}}^1$

素因数の和:167702

約数の個数: 32

約数和(自身を含む): 3801031920

約数和(自身を除く): 1861980910

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 167593, 335186, 837965, 1675930, 2178709, 4357418, 10893545, 14915777, 21787090, 29831554, 74578885, 149157770, 193905101, 387810202, 969525505, 1939051010]

約数ペア:

[(1, 1939051010), (2, 969525505), (5, 387810202), (10, 193905101), (13, 149157770), (26, 74578885), (65, 29831554), (89, 21787090), (130, 14915777), (178, 10893545), (445, 4357418), (890, 2178709), (1157, 1675930), (2314, 837965), (5785, 335186), (11570, 167593)]