2039821430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1\times {\mathrm{4861}}^1$

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 3801695040

約数和(自身を除く): 1761873610

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1447, 2894, 4861, 7235, 9722, 14470, 24305, 41963, 48610, 83926, 140969, 209815, 281938, 419630, 704845, 1409690, 7033867, 14067734, 35169335, 70338670, 203982143, 407964286, 1019910715, 2039821430]

約数ペア:

[(1, 2039821430), (2, 1019910715), (5, 407964286), (10, 203982143), (29, 70338670), (58, 35169335), (145, 14067734), (290, 7033867), (1447, 1409690), (2894, 704845), (4861, 419630), (7235, 281938), (9722, 209815), (14470, 140969), (24305, 83926), (41963, 48610)]