1392731004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16580131}}^1$

素因数の和:16580145

約数の個数: 24

約数和(自身を含む): 3713949568

約数和(自身を除く): 2321218564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16580131, 33160262, 49740393, 66320524, 99480786, 116060917, 198961572, 232121834, 348182751, 464243668, 696365502, 1392731004]

約数ペア:

[(1, 1392731004), (2, 696365502), (3, 464243668), (4, 348182751), (6, 232121834), (7, 198961572), (12, 116060917), (14, 99480786), (21, 66320524), (28, 49740393), (42, 33160262), (84, 16580131)]