1298045890988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{47353199}}^1$

素因数の和:47353310

約数の個数: 48

約数和(自身を含む): 2863921536000

約数和(自身を除く): 1565875645012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 6853, 13706, 27412, 47353199, 94706398, 189412796, 331472393, 520885189, 662944786, 1041770378, 1325889572, 2083540756, 3646196323, 4214434711, 7292392646, 8428869422, 14584785292, 16857738844, 29501042977, 46358781821, 59002085954, 92717563642, 118004171908, 185435127284, 324511472747, 649022945494, 1298045890988]

約数ペア:

[(1, 1298045890988), (2, 649022945494), (4, 324511472747), (7, 185435127284), (11, 118004171908), (14, 92717563642), (22, 59002085954), (28, 46358781821), (44, 29501042977), (77, 16857738844), (89, 14584785292), (154, 8428869422), (178, 7292392646), (308, 4214434711), (356, 3646196323), (623, 2083540756), (979, 1325889572), (1246, 1041770378), (1958, 662944786), (2492, 520885189), (3916, 331472393), (6853, 189412796), (13706, 94706398), (27412, 47353199)]