252188534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 423736320

約数和(自身を除く): 171547786

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 806, 1807, 2251, 3614, 4309, 4502, 8618, 29263, 56017, 58526, 69781, 112034, 139562, 312889, 625778, 907153, 1814306, 4067557, 8135114, 9699559, 19399118, 126094267, 252188534]

約数ペア:

[(1, 252188534), (2, 126094267), (13, 19399118), (26, 9699559), (31, 8135114), (62, 4067557), (139, 1814306), (278, 907153), (403, 625778), (806, 312889), (1807, 139562), (2251, 112034), (3614, 69781), (4309, 58526), (4502, 56017), (8618, 29263)]