713791228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 1307496960

約数和(自身を除く): 593705732

約数列:

[1, 2, 4, 43, 79, 86, 131, 158, 172, 262, 316, 401, 524, 802, 1604, 3397, 5633, 6794, 10349, 11266, 13588, 17243, 20698, 22532, 31679, 34486, 41396, 52531, 63358, 68972, 105062, 126716, 210124, 445007, 890014, 1362197, 1780028, 2258833, 2724394, 4149949, 4517666, 5448788, 8299898, 9035332, 16599796, 178447807, 356895614, 713791228]

約数ペア:

[(1, 713791228), (2, 356895614), (4, 178447807), (43, 16599796), (79, 9035332), (86, 8299898), (131, 5448788), (158, 4517666), (172, 4149949), (262, 2724394), (316, 2258833), (401, 1780028), (524, 1362197), (802, 890014), (1604, 445007), (3397, 210124), (5633, 126716), (6794, 105062), (10349, 68972), (11266, 63358), (13588, 52531), (17243, 41396), (20698, 34486), (22532, 31679)]