1025921806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{194377}}^1$

素因数の和:194428

約数の個数: 32

約数和(自身を含む): 1959330240

約数和(自身を除く): 933408434

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 194377, 388754, 1360639, 2526901, 2721278, 5053802, 5636933, 11273866, 17688307, 35376614, 39458531, 73280129, 78917062, 146560258, 512960903, 1025921806]

約数ペア:

[(1, 1025921806), (2, 512960903), (7, 146560258), (13, 78917062), (14, 73280129), (26, 39458531), (29, 35376614), (58, 17688307), (91, 11273866), (182, 5636933), (203, 5053802), (377, 2721278), (406, 2526901), (754, 1360639), (2639, 388754), (5278, 194377)]