8104330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 16224768

約数和(自身を除く): 8120438

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2011, 2015, 4022, 4030, 10055, 20110, 26143, 52286, 62341, 124682, 130715, 261430, 311705, 623410, 810433, 1620866, 4052165, 8104330]

約数ペア:

[(1, 8104330), (2, 4052165), (5, 1620866), (10, 810433), (13, 623410), (26, 311705), (31, 261430), (62, 130715), (65, 124682), (130, 62341), (155, 52286), (310, 26143), (403, 20110), (806, 10055), (2011, 4030), (2015, 4022)]