313620476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^2\times {\mathrm{227}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 597322152

約数和(自身を除く): 283701676

約数列:

[1, 2, 4, 13, 26, 52, 163, 227, 326, 454, 652, 908, 2119, 2951, 4238, 5902, 8476, 11804, 26569, 37001, 53138, 74002, 106276, 148004, 345397, 481013, 690794, 962026, 1381588, 1924052, 6031163, 12062326, 24124652, 78405119, 156810238, 313620476]

約数ペア:

[(1, 313620476), (2, 156810238), (4, 78405119), (13, 24124652), (26, 12062326), (52, 6031163), (163, 1924052), (227, 1381588), (326, 962026), (454, 690794), (652, 481013), (908, 345397), (2119, 148004), (2951, 106276), (4238, 74002), (5902, 53138), (8476, 37001), (11804, 26569)]