1288892436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{434849}}^1$

素因数の和:434888

約数の個数: 48

約数和(自身を含む): 3409224000

約数和(自身を除く): 2120331564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 434849, 869698, 1304547, 1739396, 2609094, 5218188, 5653037, 8262131, 11306074, 16524262, 16959111, 22612148, 24786393, 33048524, 33918222, 49572786, 67836444, 99145572, 107407703, 214815406, 322223109, 429630812, 644446218, 1288892436]

約数ペア:

[(1, 1288892436), (2, 644446218), (3, 429630812), (4, 322223109), (6, 214815406), (12, 107407703), (13, 99145572), (19, 67836444), (26, 49572786), (38, 33918222), (39, 33048524), (52, 24786393), (57, 22612148), (76, 16959111), (78, 16524262), (114, 11306074), (156, 8262131), (228, 5653037), (247, 5218188), (494, 2609094), (741, 1739396), (988, 1304547), (1482, 869698), (2964, 434849)]