1570959910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{20107}}^1$

素因数の和:20728

約数の個数: 32

約数和(自身を含む): 3050464032

約数和(自身を除く): 1479504122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 601, 1202, 3005, 6010, 7813, 15626, 20107, 39065, 40214, 78130, 100535, 201070, 261391, 522782, 1306955, 2613910, 12084307, 24168614, 60421535, 120843070, 157095991, 314191982, 785479955, 1570959910]

約数ペア:

[(1, 1570959910), (2, 785479955), (5, 314191982), (10, 157095991), (13, 120843070), (26, 60421535), (65, 24168614), (130, 12084307), (601, 2613910), (1202, 1306955), (3005, 522782), (6010, 261391), (7813, 201070), (15626, 100535), (20107, 78130), (39065, 40214)]