2539384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 5116320

約数和(自身を除く): 2576936

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 373, 746, 851, 1492, 1702, 2984, 3404, 6808, 8579, 13801, 17158, 27602, 34316, 55204, 68632, 110408, 317423, 634846, 1269692, 2539384]

約数ペア:

[(1, 2539384), (2, 1269692), (4, 634846), (8, 317423), (23, 110408), (37, 68632), (46, 55204), (74, 34316), (92, 27602), (148, 17158), (184, 13801), (296, 8579), (373, 6808), (746, 3404), (851, 2984), (1492, 1702)]