401080914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55291}}^1$

素因数の和:55343

約数の個数: 48

約数和(自身を含む): 966061824

約数和(自身を除く): 564980910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 55291, 110582, 165873, 331746, 497619, 718783, 995238, 1437566, 1714021, 2156349, 3428042, 4312698, 5142063, 6469047, 10284126, 12938094, 15426189, 22282273, 30852378, 44564546, 66846819, 133693638, 200540457, 401080914]

約数ペア:

[(1, 401080914), (2, 200540457), (3, 133693638), (6, 66846819), (9, 44564546), (13, 30852378), (18, 22282273), (26, 15426189), (31, 12938094), (39, 10284126), (62, 6469047), (78, 5142063), (93, 4312698), (117, 3428042), (186, 2156349), (234, 1714021), (279, 1437566), (403, 995238), (558, 718783), (806, 497619), (1209, 331746), (2418, 165873), (3627, 110582), (7254, 55291)]