127854788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1579}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 231463680

約数和(自身を除く): 103608892

約数列:

[1, 2, 4, 31, 62, 124, 653, 1306, 1579, 2612, 3158, 6316, 20243, 40486, 48949, 80972, 97898, 195796, 1031087, 2062174, 4124348, 31963697, 63927394, 127854788]

約数ペア:

[(1, 127854788), (2, 63927394), (4, 31963697), (31, 4124348), (62, 2062174), (124, 1031087), (653, 195796), (1306, 97898), (1579, 80972), (2612, 48949), (3158, 40486), (6316, 20243)]