145585648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{699931}}^1$

素因数の和:699952

約数の個数: 20

約数和(自身を含む): 303770488

約数和(自身を除く): 158184840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 699931, 1399862, 2799724, 5599448, 9099103, 11198896, 18198206, 36396412, 72792824, 145585648]

約数ペア:

[(1, 145585648), (2, 72792824), (4, 36396412), (8, 18198206), (13, 11198896), (16, 9099103), (26, 5599448), (52, 2799724), (104, 1399862), (208, 699931)]