1397648424

素因数分解:

$2^3\times 3^1\times {\mathrm{2687}}^1\times {\mathrm{21673}}^1$

素因数の和:24369

約数の個数: 32

約数和(自身を含む): 3495582720

約数和(自身を除く): 2097934296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2687, 5374, 8061, 10748, 16122, 21496, 21673, 32244, 43346, 64488, 65019, 86692, 130038, 173384, 260076, 520152, 58235351, 116470702, 174706053, 232941404, 349412106, 465882808, 698824212, 1397648424]

約数ペア:

[(1, 1397648424), (2, 698824212), (3, 465882808), (4, 349412106), (6, 232941404), (8, 174706053), (12, 116470702), (24, 58235351), (2687, 520152), (5374, 260076), (8061, 173384), (10748, 130038), (16122, 86692), (21496, 65019), (21673, 64488), (32244, 43346)]