2797586258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{5641}}^1$

素因数の和:6114

約数の個数: 32

約数和(自身を含む): 4571374080

約数和(自身を除く): 1773787822

約数列:

[1, 2, 19, 31, 38, 62, 421, 589, 842, 1178, 5641, 7999, 11282, 13051, 15998, 26102, 107179, 174871, 214358, 247969, 349742, 495938, 2374861, 3322549, 4749722, 6645098, 45122359, 73620691, 90244718, 147241382, 1398793129, 2797586258]

約数ペア:

[(1, 2797586258), (2, 1398793129), (19, 147241382), (31, 90244718), (38, 73620691), (62, 45122359), (421, 6645098), (589, 4749722), (842, 3322549), (1178, 2374861), (5641, 495938), (7999, 349742), (11282, 247969), (13051, 214358), (15998, 174871), (26102, 107179)]