7688122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 5617478

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 197, 247, 394, 494, 1027, 1501, 2054, 2561, 3002, 3743, 5122, 7486, 15563, 19513, 31126, 39026, 48659, 97318, 202319, 295697, 404638, 591394, 3844061, 7688122]

約数ペア:

[(1, 7688122), (2, 3844061), (13, 591394), (19, 404638), (26, 295697), (38, 202319), (79, 97318), (158, 48659), (197, 39026), (247, 31126), (394, 19513), (494, 15563), (1027, 7486), (1501, 5122), (2054, 3743), (2561, 3002)]