722892716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4483}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 1560862464

約数和(自身を除く): 837969748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 1772, 3101, 4483, 5759, 6202, 8966, 11518, 12404, 17932, 23036, 31381, 40313, 58279, 62762, 80626, 116558, 125524, 161252, 233116, 407953, 815906, 1631812, 1985969, 3971938, 7943876, 13901783, 25817597, 27803566, 51635194, 55607132, 103270388, 180723179, 361446358, 722892716]

約数ペア:

[(1, 722892716), (2, 361446358), (4, 180723179), (7, 103270388), (13, 55607132), (14, 51635194), (26, 27803566), (28, 25817597), (52, 13901783), (91, 7943876), (182, 3971938), (364, 1985969), (443, 1631812), (886, 815906), (1772, 407953), (3101, 233116), (4483, 161252), (5759, 125524), (6202, 116558), (8966, 80626), (11518, 62762), (12404, 58279), (17932, 40313), (23036, 31381)]