713249284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20809}}^1$

素因数の和:20884

約数の個数: 48

約数和(自身を含む): 1468353600

約数和(自身を除く): 755104316

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 418, 451, 779, 836, 902, 1558, 1804, 3116, 8569, 17138, 20809, 34276, 41618, 83236, 228899, 395371, 457798, 790742, 853169, 915596, 1581484, 1706338, 3412676, 4349081, 8698162, 9384859, 16210211, 17396324, 18769718, 32420422, 37539436, 64840844, 178312321, 356624642, 713249284]

約数ペア:

[(1, 713249284), (2, 356624642), (4, 178312321), (11, 64840844), (19, 37539436), (22, 32420422), (38, 18769718), (41, 17396324), (44, 16210211), (76, 9384859), (82, 8698162), (164, 4349081), (209, 3412676), (418, 1706338), (451, 1581484), (779, 915596), (836, 853169), (902, 790742), (1558, 457798), (1804, 395371), (3116, 228899), (8569, 83236), (17138, 41618), (20809, 34276)]