20140442

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 15974758

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 406, 439, 791, 878, 1582, 3073, 3277, 6146, 6554, 12731, 22939, 25462, 45878, 49607, 89117, 99214, 178234, 347249, 694498, 1438603, 2877206, 10070221, 20140442]

約数ペア:

[(1, 20140442), (2, 10070221), (7, 2877206), (14, 1438603), (29, 694498), (58, 347249), (113, 178234), (203, 99214), (226, 89117), (406, 49607), (439, 45878), (791, 25462), (878, 22939), (1582, 12731), (3073, 6554), (3277, 6146)]