1055470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 2140992

約数和(自身を除く): 1085522

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 353, 598, 706, 1495, 1765, 2990, 3530, 4589, 8119, 9178, 16238, 22945, 40595, 45890, 81190, 105547, 211094, 527735, 1055470]

約数ペア:

[(1, 1055470), (2, 527735), (5, 211094), (10, 105547), (13, 81190), (23, 45890), (26, 40595), (46, 22945), (65, 16238), (115, 9178), (130, 8119), (230, 4589), (299, 3530), (353, 2990), (598, 1765), (706, 1495)]