290465110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{14797}}^1$

素因数の和:14968

約数の個数: 32

約数和(自身を含む): 566822592

約数和(自身を除く): 276357482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 14797, 19630, 29594, 73985, 147970, 192361, 384722, 961805, 1923610, 2234347, 4468694, 11171735, 22343470, 29046511, 58093022, 145232555, 290465110]

約数ペア:

[(1, 290465110), (2, 145232555), (5, 58093022), (10, 29046511), (13, 22343470), (26, 11171735), (65, 4468694), (130, 2234347), (151, 1923610), (302, 961805), (755, 384722), (1510, 192361), (1963, 147970), (3926, 73985), (9815, 29594), (14797, 19630)]