246984374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 462389760

約数和(自身を除く): 215405386

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 169, 182, 278, 338, 751, 973, 1183, 1502, 1807, 1946, 2366, 3614, 5257, 9763, 10514, 12649, 19526, 23491, 25298, 46982, 68341, 104389, 126919, 136682, 164437, 208778, 253838, 328874, 730723, 888433, 1357057, 1461446, 1776866, 2714114, 9499399, 17641741, 18998798, 35283482, 123492187, 246984374]

約数ペア:

[(1, 246984374), (2, 123492187), (7, 35283482), (13, 18998798), (14, 17641741), (26, 9499399), (91, 2714114), (139, 1776866), (169, 1461446), (182, 1357057), (278, 888433), (338, 730723), (751, 328874), (973, 253838), (1183, 208778), (1502, 164437), (1807, 136682), (1946, 126919), (2366, 104389), (3614, 68341), (5257, 46982), (9763, 25298), (10514, 23491), (12649, 19526)]