1018202836

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{911}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 2059223040

約数和(自身を除く): 1041020204

約数列:

[1, 2, 4, 7, 14, 28, 179, 223, 358, 446, 716, 892, 911, 1253, 1561, 1822, 2506, 3122, 3644, 5012, 6244, 6377, 12754, 25508, 39917, 79834, 159668, 163069, 203153, 279419, 326138, 406306, 558838, 652276, 812612, 1117676, 1141483, 1422071, 2282966, 2844142, 4565932, 5688284, 36364387, 72728774, 145457548, 254550709, 509101418, 1018202836]

約数ペア:

[(1, 1018202836), (2, 509101418), (4, 254550709), (7, 145457548), (14, 72728774), (28, 36364387), (179, 5688284), (223, 4565932), (358, 2844142), (446, 2282966), (716, 1422071), (892, 1141483), (911, 1117676), (1253, 812612), (1561, 652276), (1822, 558838), (2506, 406306), (3122, 326138), (3644, 279419), (5012, 203153), (6244, 163069), (6377, 159668), (12754, 79834), (25508, 39917)]