1410878882

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 2562693120

約数和(自身を除く): 1151814238

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 137, 217, 274, 389, 427, 434, 778, 854, 959, 1891, 1918, 2723, 3782, 4247, 5446, 8357, 8494, 12059, 13237, 16714, 23729, 24118, 26474, 29729, 47458, 53293, 58499, 59458, 84413, 106586, 116998, 166103, 168826, 259067, 332206, 373051, 518134, 735599, 746102, 1471198, 1652083, 1813469, 3250873, 3304166, 3626938, 5149193, 6501746, 10298386, 11564581, 22756111, 23129162, 45512222, 100777063, 201554126, 705439441, 1410878882]

約数ペア:

[(1, 1410878882), (2, 705439441), (7, 201554126), (14, 100777063), (31, 45512222), (61, 23129162), (62, 22756111), (122, 11564581), (137, 10298386), (217, 6501746), (274, 5149193), (389, 3626938), (427, 3304166), (434, 3250873), (778, 1813469), (854, 1652083), (959, 1471198), (1891, 746102), (1918, 735599), (2723, 518134), (3782, 373051), (4247, 332206), (5446, 259067), (8357, 168826), (8494, 166103), (12059, 116998), (13237, 106586), (16714, 84413), (23729, 59458), (24118, 58499), (26474, 53293), (29729, 47458)]