1688893908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10826243}}^1$

素因数の和:10826263

約数の個数: 24

約数和(自身を含む): 4243887648

約数和(自身を除く): 2554993740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10826243, 21652486, 32478729, 43304972, 64957458, 129914916, 140741159, 281482318, 422223477, 562964636, 844446954, 1688893908]

約数ペア:

[(1, 1688893908), (2, 844446954), (3, 562964636), (4, 422223477), (6, 281482318), (12, 140741159), (13, 129914916), (26, 64957458), (39, 43304972), (52, 32478729), (78, 21652486), (156, 10826243)]