2017696247

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 2425365504

約数和(自身を除く): 407669257

約数列:

[1, 7, 37, 71, 113, 259, 497, 791, 971, 2627, 4181, 6797, 8023, 18389, 29267, 35927, 56161, 68941, 109723, 251489, 296851, 482587, 768061, 2077957, 2550817, 4059751, 7790333, 17855719, 28418257, 54532331, 288242321, 2017696247]

約数ペア:

[(1, 2017696247), (7, 288242321), (37, 54532331), (71, 28418257), (113, 17855719), (259, 7790333), (497, 4059751), (791, 2550817), (971, 2077957), (2627, 768061), (4181, 482587), (6797, 296851), (8023, 251489), (18389, 109723), (29267, 68941), (35927, 56161)]