2702284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 5140688

約数和(自身を除く): 2438404

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 331, 628, 662, 1324, 2041, 4082, 4303, 8164, 8606, 17212, 51967, 103934, 207868, 675571, 1351142, 2702284]

約数ペア:

[(1, 2702284), (2, 1351142), (4, 675571), (13, 207868), (26, 103934), (52, 51967), (157, 17212), (314, 8606), (331, 8164), (628, 4303), (662, 4082), (1324, 2041)]