2506348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 4769072

約数和(自身を除く): 2262724

約数列:

[1, 2, 4, 13, 26, 52, 157, 307, 314, 614, 628, 1228, 2041, 3991, 4082, 7982, 8164, 15964, 48199, 96398, 192796, 626587, 1253174, 2506348]

約数ペア:

[(1, 2506348), (2, 1253174), (4, 626587), (13, 192796), (26, 96398), (52, 48199), (157, 15964), (307, 8164), (314, 7982), (614, 4082), (628, 3991), (1228, 2041)]