1557442302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{63793}}^1$

素因数の和:64124

約数の個数: 32

約数和(自身を含む): 3365261088

約数和(自身を除く): 1807818786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 939, 1878, 4069, 8138, 12207, 24414, 63793, 127586, 191379, 382758, 829309, 1658618, 2487927, 4975854, 19967209, 39934418, 59901627, 119803254, 259573717, 519147434, 778721151, 1557442302]

約数ペア:

[(1, 1557442302), (2, 778721151), (3, 519147434), (6, 259573717), (13, 119803254), (26, 59901627), (39, 39934418), (78, 19967209), (313, 4975854), (626, 2487927), (939, 1658618), (1878, 829309), (4069, 382758), (8138, 191379), (12207, 127586), (24414, 63793)]