1246552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1273448

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 139, 152, 236, 278, 472, 556, 1112, 1121, 2242, 2641, 4484, 5282, 8201, 8968, 10564, 16402, 21128, 32804, 65608, 155819, 311638, 623276, 1246552]

約数ペア:

[(1, 1246552), (2, 623276), (4, 311638), (8, 155819), (19, 65608), (38, 32804), (59, 21128), (76, 16402), (118, 10564), (139, 8968), (152, 8201), (236, 5282), (278, 4484), (472, 2641), (556, 2242), (1112, 1121)]