1580453754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 3512194560

約数和(自身を除く): 1931740806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 419, 737, 838, 853, 1257, 1474, 1706, 2211, 2514, 2559, 4422, 4609, 5118, 9218, 9383, 13827, 18766, 27654, 28073, 28149, 56146, 56298, 57151, 84219, 114302, 168438, 171453, 308803, 342906, 357407, 617606, 628661, 714814, 926409, 1072221, 1257322, 1852818, 1885983, 2144442, 3771966, 3931477, 7862954, 11794431, 23588862, 23946269, 47892538, 71838807, 143677614, 263408959, 526817918, 790226877, 1580453754]

約数ペア:

[(1, 1580453754), (2, 790226877), (3, 526817918), (6, 263408959), (11, 143677614), (22, 71838807), (33, 47892538), (66, 23946269), (67, 23588862), (134, 11794431), (201, 7862954), (402, 3931477), (419, 3771966), (737, 2144442), (838, 1885983), (853, 1852818), (1257, 1257322), (1474, 1072221), (1706, 926409), (2211, 714814), (2514, 628661), (2559, 617606), (4422, 357407), (4609, 342906), (5118, 308803), (9218, 171453), (9383, 168438), (13827, 114302), (18766, 84219), (27654, 57151), (28073, 56298), (28149, 56146)]