244657870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19219}}^1$

素因数の和:19312

約数の個数: 32

約数和(自身を含む): 470505600

約数和(自身を除く): 225847730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 19219, 38438, 96095, 192190, 365161, 730322, 1287673, 1825805, 2575346, 3651610, 6438365, 12876730, 24465787, 48931574, 122328935, 244657870]

約数ペア:

[(1, 244657870), (2, 122328935), (5, 48931574), (10, 24465787), (19, 12876730), (38, 6438365), (67, 3651610), (95, 2575346), (134, 1825805), (190, 1287673), (335, 730322), (670, 365161), (1273, 192190), (2546, 96095), (6365, 38438), (12730, 19219)]