2013013488

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{257287}}^1$

素因数の和:257461

約数の個数: 40

約数和(自身を含む): 5232208768

約数和(自身を除く): 3219195280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 257287, 514574, 771861, 1029148, 1543722, 2058296, 3087444, 4116592, 6174888, 12349776, 41937781, 83875562, 125813343, 167751124, 251626686, 335502248, 503253372, 671004496, 1006506744, 2013013488]

約数ペア:

[(1, 2013013488), (2, 1006506744), (3, 671004496), (4, 503253372), (6, 335502248), (8, 251626686), (12, 167751124), (16, 125813343), (24, 83875562), (48, 41937781), (163, 12349776), (326, 6174888), (489, 4116592), (652, 3087444), (978, 2058296), (1304, 1543722), (1956, 1029148), (2608, 771861), (3912, 514574), (7824, 257287)]