401028866

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{5651}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 711338112

約数和(自身を除く): 310309246

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 518, 959, 1918, 5069, 5651, 10138, 11302, 35483, 39557, 70966, 79114, 209087, 418174, 774187, 1463609, 1548374, 2927218, 5419309, 10838618, 28644919, 57289838, 200514433, 401028866]

約数ペア:

[(1, 401028866), (2, 200514433), (7, 57289838), (14, 28644919), (37, 10838618), (74, 5419309), (137, 2927218), (259, 1548374), (274, 1463609), (518, 774187), (959, 418174), (1918, 209087), (5069, 79114), (5651, 70966), (10138, 39557), (11302, 35483)]