1337505928

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2227

約数の個数: 64

約数和(自身を含む): 2806488000

約数和(自身を除く): 1468982072

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 649, 968, 1298, 1331, 2129, 2596, 2662, 4258, 5192, 5324, 7139, 8516, 10648, 14278, 17032, 23419, 28556, 46838, 57112, 78529, 93676, 125611, 157058, 187352, 251222, 257609, 314116, 502444, 515218, 628232, 1004888, 1030436, 1381721, 2060872, 2763442, 2833699, 5526884, 5667398, 11053768, 11334796, 15198931, 22669592, 30397862, 60795724, 121591448, 167188241, 334376482, 668752964, 1337505928]

約数ペア:

[(1, 1337505928), (2, 668752964), (4, 334376482), (8, 167188241), (11, 121591448), (22, 60795724), (44, 30397862), (59, 22669592), (88, 15198931), (118, 11334796), (121, 11053768), (236, 5667398), (242, 5526884), (472, 2833699), (484, 2763442), (649, 2060872), (968, 1381721), (1298, 1030436), (1331, 1004888), (2129, 628232), (2596, 515218), (2662, 502444), (4258, 314116), (5192, 257609), (5324, 251222), (7139, 187352), (8516, 157058), (10648, 125611), (14278, 93676), (17032, 78529), (23419, 57112), (28556, 46838)]