2982460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11471}}^1$

素因数の和:11493

約数の個数: 24

約数和(自身を含む): 6745536

約数和(自身を除く): 3763076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11471, 22942, 45884, 57355, 114710, 149123, 229420, 298246, 596492, 745615, 1491230, 2982460]

約数ペア:

[(1, 2982460), (2, 1491230), (4, 745615), (5, 596492), (10, 298246), (13, 229420), (20, 149123), (26, 114710), (52, 57355), (65, 45884), (130, 22942), (260, 11471)]