2215428

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 5193888

約数和(自身を除く): 2978460

約数列:

[1, 2, 3, 4, 6, 12, 353, 523, 706, 1046, 1059, 1412, 1569, 2092, 2118, 3138, 4236, 6276, 184619, 369238, 553857, 738476, 1107714, 2215428]

約数ペア:

[(1, 2215428), (2, 1107714), (3, 738476), (4, 553857), (6, 369238), (12, 184619), (353, 6276), (523, 4236), (706, 3138), (1046, 2118), (1059, 2092), (1412, 1569)]