2103877542145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2581429}}^1$

素因数の和:2581849

約数の個数: 32

約数和(自身を含む): 2780509881600

約数和(自身を除く): 676632339455

約数列:

[1, 5, 19, 23, 95, 115, 373, 437, 1865, 2185, 7087, 8579, 35435, 42895, 163001, 815005, 2581429, 12907145, 49047151, 59372867, 245235755, 296864335, 962873017, 1128084473, 4814365085, 5640422365, 18294587323, 22146079391, 91472936615, 110730396955, 420775508429, 2103877542145]

約数ペア:

[(1, 2103877542145), (5, 420775508429), (19, 110730396955), (23, 91472936615), (95, 22146079391), (115, 18294587323), (373, 5640422365), (437, 4814365085), (1865, 1128084473), (2185, 962873017), (7087, 296864335), (8579, 245235755), (35435, 59372867), (42895, 49047151), (163001, 12907145), (815005, 2581429)]