1598492090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{261619}}^1$

素因数の和:261686

約数の個数: 32

約数和(自身を含む): 3164555520

約数和(自身を除く): 1566063430

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 261619, 523238, 1308095, 2616190, 3401047, 6802094, 12296093, 17005235, 24592186, 34010470, 61480465, 122960930, 159849209, 319698418, 799246045, 1598492090]

約数ペア:

[(1, 1598492090), (2, 799246045), (5, 319698418), (10, 159849209), (13, 122960930), (26, 61480465), (47, 34010470), (65, 24592186), (94, 17005235), (130, 12296093), (235, 6802094), (470, 3401047), (611, 2616190), (1222, 1308095), (3055, 523238), (6110, 261619)]