4212104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 8610840

約数和(自身を除く): 4398736

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 401, 404, 802, 808, 1313, 1604, 2626, 3208, 5213, 5252, 10426, 10504, 20852, 40501, 41704, 81002, 162004, 324008, 526513, 1053026, 2106052, 4212104]

約数ペア:

[(1, 4212104), (2, 2106052), (4, 1053026), (8, 526513), (13, 324008), (26, 162004), (52, 81002), (101, 41704), (104, 40501), (202, 20852), (401, 10504), (404, 10426), (802, 5252), (808, 5213), (1313, 3208), (1604, 2626)]