520441199614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8693}}^1\times {\mathrm{137947}}^1$

素因数の和:146680

約数の個数: 32

約数和(自身を含む): 921077692416

約数和(自身を除く): 400636492802

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 8693, 17386, 60851, 121702, 137947, 269483, 275894, 538966, 965629, 1886381, 1931258, 3772762, 4276357, 8552714, 29934499, 59868998, 1199173271, 2398346542, 8394212897, 16788425794, 37174371401, 74348742802, 260220599807, 520441199614]

約数ペア:

[(1, 520441199614), (2, 260220599807), (7, 74348742802), (14, 37174371401), (31, 16788425794), (62, 8394212897), (217, 2398346542), (434, 1199173271), (8693, 59868998), (17386, 29934499), (60851, 8552714), (121702, 4276357), (137947, 3772762), (269483, 1931258), (275894, 1886381), (538966, 965629)]