1291362436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3165

約数の個数: 96

約数和(自身を含む): 2976753920

約数和(自身を除く): 1685391484

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 61, 76, 91, 122, 133, 182, 244, 247, 266, 364, 427, 494, 532, 793, 854, 988, 1159, 1586, 1708, 1729, 2318, 3061, 3172, 3458, 4636, 5551, 6122, 6916, 8113, 11102, 12244, 15067, 16226, 21427, 22204, 30134, 32452, 39793, 42854, 58159, 60268, 79586, 85708, 105469, 116318, 159172, 186721, 210938, 232636, 278551, 373442, 407113, 421876, 557102, 746884, 756067, 814226, 1114204, 1307047, 1512134, 1628452, 2427373, 2614094, 3024268, 3547699, 4854746, 5228188, 5292469, 7095398, 9709492, 10584938, 14190796, 16991611, 21169876, 24833893, 33983222, 46120087, 49667786, 67966444, 92240174, 99335572, 184480348, 322840609, 645681218, 1291362436]

約数ペア:

[(1, 1291362436), (2, 645681218), (4, 322840609), (7, 184480348), (13, 99335572), (14, 92240174), (19, 67966444), (26, 49667786), (28, 46120087), (38, 33983222), (52, 24833893), (61, 21169876), (76, 16991611), (91, 14190796), (122, 10584938), (133, 9709492), (182, 7095398), (244, 5292469), (247, 5228188), (266, 4854746), (364, 3547699), (427, 3024268), (494, 2614094), (532, 2427373), (793, 1628452), (854, 1512134), (988, 1307047), (1159, 1114204), (1586, 814226), (1708, 756067), (1729, 746884), (2318, 557102), (3061, 421876), (3172, 407113), (3458, 373442), (4636, 278551), (5551, 232636), (6122, 210938), (6916, 186721), (8113, 159172), (11102, 116318), (12244, 105469), (15067, 85708), (16226, 79586), (21427, 60268), (22204, 58159), (30134, 42854), (32452, 39793)]