2461955408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{123791}}^1$

素因数の和:123923

約数の個数: 40

約数和(自身を含む): 5249771136

約数和(自身を除く): 2787815728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 123791, 247582, 495164, 990328, 1361701, 1980656, 2723402, 5446804, 10893608, 13988383, 21787216, 27976766, 55953532, 111907064, 153872213, 223814128, 307744426, 615488852, 1230977704, 2461955408]

約数ペア:

[(1, 2461955408), (2, 1230977704), (4, 615488852), (8, 307744426), (11, 223814128), (16, 153872213), (22, 111907064), (44, 55953532), (88, 27976766), (113, 21787216), (176, 13988383), (226, 10893608), (452, 5446804), (904, 2723402), (1243, 1980656), (1808, 1361701), (2486, 990328), (4972, 495164), (9944, 247582), (19888, 123791)]