2081573296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{7817}}^1$

素因数の和:7942

約数の個数: 80

約数和(自身を含む): 4711439520

約数和(自身を除く): 2629866224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 89, 136, 176, 178, 187, 272, 356, 374, 712, 748, 979, 1424, 1496, 1513, 1958, 2992, 3026, 3916, 6052, 7817, 7832, 12104, 15634, 15664, 16643, 24208, 31268, 33286, 62536, 66572, 85987, 125072, 132889, 133144, 171974, 265778, 266288, 343948, 531556, 687896, 695713, 1063112, 1375792, 1391426, 1461779, 2126224, 2782852, 2923558, 5565704, 5847116, 7652843, 11131408, 11694232, 11827121, 15305686, 23388464, 23654242, 30611372, 47308484, 61222744, 94616968, 122445488, 130098331, 189233936, 260196662, 520393324, 1040786648, 2081573296]

約数ペア:

[(1, 2081573296), (2, 1040786648), (4, 520393324), (8, 260196662), (11, 189233936), (16, 130098331), (17, 122445488), (22, 94616968), (34, 61222744), (44, 47308484), (68, 30611372), (88, 23654242), (89, 23388464), (136, 15305686), (176, 11827121), (178, 11694232), (187, 11131408), (272, 7652843), (356, 5847116), (374, 5565704), (712, 2923558), (748, 2782852), (979, 2126224), (1424, 1461779), (1496, 1391426), (1513, 1375792), (1958, 1063112), (2992, 695713), (3026, 687896), (3916, 531556), (6052, 343948), (7817, 266288), (7832, 265778), (12104, 171974), (15634, 133144), (15664, 132889), (16643, 125072), (24208, 85987), (31268, 66572), (33286, 62536)]