1420002064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6826933}}^1$

素因数の和:6826954

約数の個数: 20

約数和(自身を含む): 2962889356

約数和(自身を除く): 1542887292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6826933, 13653866, 27307732, 54615464, 88750129, 109230928, 177500258, 355000516, 710001032, 1420002064]

約数ペア:

[(1, 1420002064), (2, 710001032), (4, 355000516), (8, 177500258), (13, 109230928), (16, 88750129), (26, 54615464), (52, 27307732), (104, 13653866), (208, 6826933)]