1520378538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{59053}}^1$

素因数の和:59678

約数の個数: 32

約数和(自身を含む): 3480878976

約数和(自身を除く): 1960500438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 613, 1226, 1839, 3678, 4291, 8582, 12873, 25746, 59053, 118106, 177159, 354318, 413371, 826742, 1240113, 2480226, 36199489, 72398978, 108598467, 217196934, 253396423, 506792846, 760189269, 1520378538]

約数ペア:

[(1, 1520378538), (2, 760189269), (3, 506792846), (6, 253396423), (7, 217196934), (14, 108598467), (21, 72398978), (42, 36199489), (613, 2480226), (1226, 1240113), (1839, 826742), (3678, 413371), (4291, 354318), (8582, 177159), (12873, 118106), (25746, 59053)]