407179630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{284741}}^1$

素因数の和:284772

約数の個数: 32

約数和(自身を含む): 861059808

約数和(自身を除く): 453880178

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 284741, 569482, 1423705, 2847410, 3132151, 3701633, 6264302, 7403266, 15660755, 18508165, 31321510, 37016330, 40717963, 81435926, 203589815, 407179630]

約数ペア:

[(1, 407179630), (2, 203589815), (5, 81435926), (10, 40717963), (11, 37016330), (13, 31321510), (22, 18508165), (26, 15660755), (55, 7403266), (65, 6264302), (110, 3701633), (130, 3132151), (143, 2847410), (286, 1423705), (715, 569482), (1430, 284741)]