702968240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{675931}}^1$

素因数の和:675957

約数の個数: 40

約数和(自身を含む): 1760126928

約数和(自身を除く): 1057158688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 675931, 1351862, 2703724, 3379655, 5407448, 6759310, 8787103, 10814896, 13518620, 17574206, 27037240, 35148412, 43935515, 54074480, 70296824, 87871030, 140593648, 175742060, 351484120, 702968240]

約数ペア:

[(1, 702968240), (2, 351484120), (4, 175742060), (5, 140593648), (8, 87871030), (10, 70296824), (13, 54074480), (16, 43935515), (20, 35148412), (26, 27037240), (40, 17574206), (52, 13518620), (65, 10814896), (80, 8787103), (104, 6759310), (130, 5407448), (208, 3379655), (260, 2703724), (520, 1351862), (1040, 675931)]