2002172934

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 4271279040

約数和(自身を除く): 2269106106

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 353, 706, 881, 1059, 1073, 1762, 2118, 2146, 2643, 3219, 5286, 6438, 10237, 13061, 20474, 25549, 26122, 30711, 32597, 39183, 51098, 61422, 65194, 76647, 78366, 97791, 153294, 195582, 310993, 378769, 621986, 757538, 932979, 945313, 1136307, 1865958, 1890626, 2272614, 2835939, 5671878, 9018797, 11506741, 18037594, 23013482, 27056391, 34520223, 54112782, 69040446, 333695489, 667390978, 1001086467, 2002172934]

約数ペア:

[(1, 2002172934), (2, 1001086467), (3, 667390978), (6, 333695489), (29, 69040446), (37, 54112782), (58, 34520223), (74, 27056391), (87, 23013482), (111, 18037594), (174, 11506741), (222, 9018797), (353, 5671878), (706, 2835939), (881, 2272614), (1059, 1890626), (1073, 1865958), (1762, 1136307), (2118, 945313), (2146, 932979), (2643, 757538), (3219, 621986), (5286, 378769), (6438, 310993), (10237, 195582), (13061, 153294), (20474, 97791), (25549, 78366), (26122, 76647), (30711, 65194), (32597, 61422), (39183, 51098)]