1520678432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{522211}}^1$

素因数の和:522241

約数の個数: 48

約数和(自身を含む): 3684727872

約数和(自身を除く): 2164049440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 522211, 1044422, 2088844, 3655477, 4177688, 6788743, 7310954, 8355376, 13577486, 14621908, 16710752, 27154972, 29243816, 47521201, 54309944, 58487632, 95042402, 108619888, 116975264, 190084804, 217239776, 380169608, 760339216, 1520678432]

約数ペア:

[(1, 1520678432), (2, 760339216), (4, 380169608), (7, 217239776), (8, 190084804), (13, 116975264), (14, 108619888), (16, 95042402), (26, 58487632), (28, 54309944), (32, 47521201), (52, 29243816), (56, 27154972), (91, 16710752), (104, 14621908), (112, 13577486), (182, 8355376), (208, 7310954), (224, 6788743), (364, 4177688), (416, 3655477), (728, 2088844), (1456, 1044422), (2912, 522211)]