13913432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 29053080

約数和(自身を除く): 15139648

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 251, 328, 338, 502, 533, 676, 1004, 1066, 1352, 2008, 2132, 3263, 4264, 6526, 6929, 10291, 13052, 13858, 20582, 26104, 27716, 41164, 42419, 55432, 82328, 84838, 133783, 169676, 267566, 339352, 535132, 1070264, 1739179, 3478358, 6956716, 13913432]

約数ペア:

[(1, 13913432), (2, 6956716), (4, 3478358), (8, 1739179), (13, 1070264), (26, 535132), (41, 339352), (52, 267566), (82, 169676), (104, 133783), (164, 84838), (169, 82328), (251, 55432), (328, 42419), (338, 41164), (502, 27716), (533, 26104), (676, 20582), (1004, 13858), (1066, 13052), (1352, 10291), (2008, 6929), (2132, 6526), (3263, 4264)]