2019141056

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{671257}}^1$

素因数の和:671316

約数の個数: 28

約数和(自身を含む): 4091988768

約数和(自身を除く): 2072847712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 671257, 1342514, 2685028, 5370056, 10740112, 21480224, 31549079, 42960448, 63098158, 126196316, 252392632, 504785264, 1009570528, 2019141056]

約数ペア:

[(1, 2019141056), (2, 1009570528), (4, 504785264), (8, 252392632), (16, 126196316), (32, 63098158), (47, 42960448), (64, 31549079), (94, 21480224), (188, 10740112), (376, 5370056), (752, 2685028), (1504, 1342514), (3008, 671257)]