2204149090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1541363}}^1$

素因数の和:1541394

約数の個数: 32

約数和(自身を含む): 4661084736

約数和(自身を除く): 2456935646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1541363, 3082726, 7706815, 15413630, 16954993, 20037719, 33909986, 40075438, 84774965, 100188595, 169549930, 200377190, 220414909, 440829818, 1102074545, 2204149090]

約数ペア:

[(1, 2204149090), (2, 1102074545), (5, 440829818), (10, 220414909), (11, 200377190), (13, 169549930), (22, 100188595), (26, 84774965), (55, 40075438), (65, 33909986), (110, 20037719), (130, 16954993), (143, 15413630), (286, 7706815), (715, 3082726), (1430, 1541363)]