291895527170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7393}}^1\times {\mathrm{303713}}^1$

素因数の和:311126

約数の個数: 32

約数和(自身を含む): 565906651632

約数和(自身を除く): 274011124462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 7393, 14786, 36965, 73930, 96109, 192218, 303713, 480545, 607426, 961090, 1518565, 3037130, 3948269, 7896538, 19741345, 39482690, 2245350209, 4490700418, 11226751045, 22453502090, 29189552717, 58379105434, 145947763585, 291895527170]

約数ペア:

[(1, 291895527170), (2, 145947763585), (5, 58379105434), (10, 29189552717), (13, 22453502090), (26, 11226751045), (65, 4490700418), (130, 2245350209), (7393, 39482690), (14786, 19741345), (36965, 7896538), (73930, 3948269), (96109, 3037130), (192218, 1518565), (303713, 961090), (480545, 607426)]