672911234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{21323}}^1$

素因数の和:21865

約数の個数: 16

約数和(自身を含む): 1044023040

約数和(自身を除く): 371111806

約数列:

[1, 2, 31, 62, 509, 1018, 15779, 21323, 31558, 42646, 661013, 1322026, 10853407, 21706814, 336455617, 672911234]

約数ペア:

[(1, 672911234), (2, 336455617), (31, 21706814), (62, 10853407), (509, 1322026), (1018, 661013), (15779, 42646), (21323, 31558)]