1371718442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{159169}}^1$

素因数の和:159341

約数の個数: 16

約数和(自身を含む): 2139244800

約数和(自身を除く): 767526358

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 159169, 318338, 4934239, 9868478, 22124491, 44248982, 685859221, 1371718442]

約数ペア:

[(1, 1371718442), (2, 685859221), (31, 44248982), (62, 22124491), (139, 9868478), (278, 4934239), (4309, 318338), (8618, 159169)]