2259139764272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1667}}^1\times {\mathrm{646571}}^1$

素因数の和:648377

約数の個数: 40

約数和(自身を含む): 4413148736832

約数和(自身を除く): 2154008972560

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1667, 2096, 3334, 6668, 13336, 26672, 218377, 436754, 646571, 873508, 1293142, 1747016, 2586284, 3494032, 5172568, 10345136, 84700801, 169401602, 338803204, 677606408, 1077833857, 1355212816, 2155667714, 4311335428, 8622670856, 17245341712, 141196235267, 282392470534, 564784941068, 1129569882136, 2259139764272]

約数ペア:

[(1, 2259139764272), (2, 1129569882136), (4, 564784941068), (8, 282392470534), (16, 141196235267), (131, 17245341712), (262, 8622670856), (524, 4311335428), (1048, 2155667714), (1667, 1355212816), (2096, 1077833857), (3334, 677606408), (6668, 338803204), (13336, 169401602), (26672, 84700801), (218377, 10345136), (436754, 5172568), (646571, 3494032), (873508, 2586284), (1293142, 1747016)]