520064202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{373}}^2$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 1205305920

約数和(自身を除く): 685241718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 373, 534, 623, 746, 1119, 1246, 1869, 2238, 2611, 3738, 5222, 7833, 15666, 33197, 66394, 99591, 139129, 199182, 232379, 278258, 417387, 464758, 697137, 834774, 973903, 1394274, 1947806, 2921709, 5843418, 12382481, 24764962, 37147443, 74294886, 86677367, 173354734, 260032101, 520064202]

約数ペア:

[(1, 520064202), (2, 260032101), (3, 173354734), (6, 86677367), (7, 74294886), (14, 37147443), (21, 24764962), (42, 12382481), (89, 5843418), (178, 2921709), (267, 1947806), (373, 1394274), (534, 973903), (623, 834774), (746, 697137), (1119, 464758), (1246, 417387), (1869, 278258), (2238, 232379), (2611, 199182), (3738, 139129), (5222, 99591), (7833, 66394), (15666, 33197)]