630708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 1598688

約数和(自身を除く): 967980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 311, 338, 507, 622, 676, 933, 1014, 1244, 1866, 2028, 3732, 4043, 8086, 12129, 16172, 24258, 48516, 52559, 105118, 157677, 210236, 315354, 630708]

約数ペア:

[(1, 630708), (2, 315354), (3, 210236), (4, 157677), (6, 105118), (12, 52559), (13, 48516), (26, 24258), (39, 16172), (52, 12129), (78, 8086), (156, 4043), (169, 3732), (311, 2028), (338, 1866), (507, 1244), (622, 1014), (676, 933)]