13331396

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 26589360

約数和(自身を除く): 13257964

約数列:

[1, 2, 4, 13, 26, 37, 41, 52, 74, 82, 148, 164, 169, 338, 481, 533, 676, 962, 1066, 1517, 1924, 2132, 2197, 3034, 4394, 6068, 6253, 6929, 8788, 12506, 13858, 19721, 25012, 27716, 39442, 78884, 81289, 90077, 162578, 180154, 256373, 325156, 360308, 512746, 1025492, 3332849, 6665698, 13331396]

約数ペア:

[(1, 13331396), (2, 6665698), (4, 3332849), (13, 1025492), (26, 512746), (37, 360308), (41, 325156), (52, 256373), (74, 180154), (82, 162578), (148, 90077), (164, 81289), (169, 78884), (338, 39442), (481, 27716), (533, 25012), (676, 19721), (962, 13858), (1066, 12506), (1517, 8788), (1924, 6929), (2132, 6253), (2197, 6068), (3034, 4394)]