1541999158

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{4159}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 2688491520

約数和(自身を除く): 1146492362

約数列:

[1, 2, 7, 14, 71, 142, 373, 497, 746, 994, 2611, 4159, 5222, 8318, 26483, 29113, 52966, 58226, 185381, 295289, 370762, 590578, 1551307, 2067023, 3102614, 4134046, 10859149, 21718298, 110142797, 220285594, 770999579, 1541999158]

約数ペア:

[(1, 1541999158), (2, 770999579), (7, 220285594), (14, 110142797), (71, 21718298), (142, 10859149), (373, 4134046), (497, 3102614), (746, 2067023), (994, 1551307), (2611, 590578), (4159, 370762), (5222, 295289), (8318, 185381), (26483, 58226), (29113, 52966)]