2017307116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{7681}}^1$

素因数の和:7870

約数の個数: 48

約数和(自身を含む): 3964649472

約数和(自身を除く): 1947342356

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 127, 188, 254, 508, 517, 1034, 1397, 2068, 2794, 5588, 5969, 7681, 11938, 15362, 23876, 30724, 65659, 84491, 131318, 168982, 262636, 337964, 361007, 722014, 975487, 1444028, 1950974, 3901948, 3971077, 7942154, 10730357, 15884308, 21460714, 42921428, 45847889, 91695778, 183391556, 504326779, 1008653558, 2017307116]

約数ペア:

[(1, 2017307116), (2, 1008653558), (4, 504326779), (11, 183391556), (22, 91695778), (44, 45847889), (47, 42921428), (94, 21460714), (127, 15884308), (188, 10730357), (254, 7942154), (508, 3971077), (517, 3901948), (1034, 1950974), (1397, 1444028), (2068, 975487), (2794, 722014), (5588, 361007), (5969, 337964), (7681, 262636), (11938, 168982), (15362, 131318), (23876, 84491), (30724, 65659)]