459142516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 941213952

約数和(自身を除く): 482071436

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 388, 497, 679, 994, 1358, 1988, 2381, 2716, 4762, 6887, 9524, 13774, 16667, 27548, 33334, 48209, 66668, 96418, 169051, 192836, 230957, 338102, 461914, 676204, 923828, 1183357, 1616699, 2366714, 3233398, 4733428, 6466796, 16397947, 32795894, 65591788, 114785629, 229571258, 459142516]

約数ペア:

[(1, 459142516), (2, 229571258), (4, 114785629), (7, 65591788), (14, 32795894), (28, 16397947), (71, 6466796), (97, 4733428), (142, 3233398), (194, 2366714), (284, 1616699), (388, 1183357), (497, 923828), (679, 676204), (994, 461914), (1358, 338102), (1988, 230957), (2381, 192836), (2716, 169051), (4762, 96418), (6887, 66668), (9524, 48209), (13774, 33334), (16667, 27548)]