629544244

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{198971}}^1$

素因数の和:199095

約数の個数: 24

約数和(自身を含む): 1270237248

約数和(自身を除く): 640693004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 198971, 397942, 795884, 1392797, 2785594, 5571188, 22483723, 44967446, 89934892, 157386061, 314772122, 629544244]

約数ペア:

[(1, 629544244), (2, 314772122), (4, 157386061), (7, 89934892), (14, 44967446), (28, 22483723), (113, 5571188), (226, 2785594), (452, 1392797), (791, 795884), (1582, 397942), (3164, 198971)]