16171907210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{51439}}^1$

素因数の和:51806

約数の個数: 32

約数和(自身を含む): 29444256000

約数和(自身を除く): 13272348790

約数列:

[1, 2, 5, 10, 149, 211, 298, 422, 745, 1055, 1490, 2110, 31439, 51439, 62878, 102878, 157195, 257195, 314390, 514390, 7664411, 10853629, 15328822, 21707258, 38322055, 54268145, 76644110, 108536290, 1617190721, 3234381442, 8085953605, 16171907210]

約数ペア:

[(1, 16171907210), (2, 8085953605), (5, 3234381442), (10, 1617190721), (149, 108536290), (211, 76644110), (298, 54268145), (422, 38322055), (745, 21707258), (1055, 15328822), (1490, 10853629), (2110, 7664411), (31439, 514390), (51439, 314390), (62878, 257195), (102878, 157195)]