4920239128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1203581}}^1$

素因数の和:1203667

約数の個数: 32

約数和(自身を含む): 10687808160

約数和(自身を除く): 5767569032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 1203581, 2407162, 4814324, 8425067, 9628648, 16850134, 33700268, 67400536, 87861413, 175722826, 351445652, 615029891, 702891304, 1230059782, 2460119564, 4920239128]

約数ペア:

[(1, 4920239128), (2, 2460119564), (4, 1230059782), (7, 702891304), (8, 615029891), (14, 351445652), (28, 175722826), (56, 87861413), (73, 67400536), (146, 33700268), (292, 16850134), (511, 9628648), (584, 8425067), (1022, 4814324), (2044, 2407162), (4088, 1203581)]