26306306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 44452800

約数和(自身を除く): 18146494

約数列:

[1, 2, 13, 26, 29, 58, 139, 251, 278, 377, 502, 754, 1807, 3263, 3614, 4031, 6526, 7279, 8062, 14558, 34889, 52403, 69778, 94627, 104806, 189254, 453557, 907114, 1011781, 2023562, 13153153, 26306306]

約数ペア:

[(1, 26306306), (2, 13153153), (13, 2023562), (26, 1011781), (29, 907114), (58, 453557), (139, 189254), (251, 104806), (278, 94627), (377, 69778), (502, 52403), (754, 34889), (1807, 14558), (3263, 8062), (3614, 7279), (4031, 6526)]