287103688716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1840408261}}^1$

素因数の和:1840408281

約数の個数: 24

約数和(自身を含む): 721440038704

約数和(自身を除く): 434336349988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1840408261, 3680816522, 5521224783, 7361633044, 11042449566, 22084899132, 23925307393, 47850614786, 71775922179, 95701229572, 143551844358, 287103688716]

約数ペア:

[(1, 287103688716), (2, 143551844358), (3, 95701229572), (4, 71775922179), (6, 47850614786), (12, 23925307393), (13, 22084899132), (26, 11042449566), (39, 7361633044), (52, 5521224783), (78, 3680816522), (156, 1840408261)]