1285572756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433729}}^1$

素因数の和:433768

約数の個数: 48

約数和(自身を含む): 3400443200

約数和(自身を除く): 2114870444

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, 433729, 867458, 1301187, 1734916, 2602374, 5204748, 5638477, 8240851, 11276954, 16481702, 16915431, 22553908, 24722553, 32963404, 33830862, 49445106, 67661724, 98890212, 107131063, 214262126, 321393189, 428524252, 642786378, 1285572756]

約数ペア:

[(1, 1285572756), (2, 642786378), (3, 428524252), (4, 321393189), (6, 214262126), (12, 107131063), (13, 98890212), (19, 67661724), (26, 49445106), (38, 33830862), (39, 32963404), (52, 24722553), (57, 22553908), (76, 16915431), (78, 16481702), (114, 11276954), (156, 8240851), (228, 5638477), (247, 5204748), (494, 2602374), (741, 1734916), (988, 1301187), (1482, 867458), (2964, 433729)]