1294428

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 3039120

約数和(自身を除く): 1744692

約数列:

[1, 2, 3, 4, 6, 12, 269, 401, 538, 802, 807, 1076, 1203, 1604, 1614, 2406, 3228, 4812, 107869, 215738, 323607, 431476, 647214, 1294428]

約数ペア:

[(1, 1294428), (2, 647214), (3, 431476), (4, 323607), (6, 215738), (12, 107869), (269, 4812), (401, 3228), (538, 2406), (802, 1614), (807, 1604), (1076, 1203)]