2021332990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{14083}}^1$

素因数の和:14584

約数の個数: 32

約数和(自身を含む): 3764146176

約数和(自身を除く): 1742813186

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 463, 926, 2315, 4630, 14083, 14353, 28166, 28706, 70415, 71765, 140830, 143530, 436573, 873146, 2182865, 4365730, 6520429, 13040858, 32602145, 65204290, 202133299, 404266598, 1010666495, 2021332990]

約数ペア:

[(1, 2021332990), (2, 1010666495), (5, 404266598), (10, 202133299), (31, 65204290), (62, 32602145), (155, 13040858), (310, 6520429), (463, 4365730), (926, 2182865), (2315, 873146), (4630, 436573), (14083, 143530), (14353, 140830), (28166, 71765), (28706, 70415)]