291682690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{3061}}^1$

素因数の和:3814

約数の個数: 32

約数和(自身を含む): 566372016

約数和(自身を除く): 274689326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 733, 1466, 3061, 3665, 6122, 7330, 9529, 15305, 19058, 30610, 39793, 47645, 79586, 95290, 198965, 397930, 2243713, 4487426, 11218565, 22437130, 29168269, 58336538, 145841345, 291682690]

約数ペア:

[(1, 291682690), (2, 145841345), (5, 58336538), (10, 29168269), (13, 22437130), (26, 11218565), (65, 4487426), (130, 2243713), (733, 397930), (1466, 198965), (3061, 95290), (3665, 79586), (6122, 47645), (7330, 39793), (9529, 30610), (15305, 19058)]