980113376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163789}}^1$

素因数の和:163827

約数の個数: 48

約数和(自身を含む): 2228854320

約数和(自身を除く): 1248740944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 163789, 327578, 655156, 1310312, 1801679, 2620624, 2784413, 3603358, 5241248, 5568826, 7206716, 11137652, 14413432, 22275304, 28826864, 30628543, 44550608, 57653728, 61257086, 89101216, 122514172, 245028344, 490056688, 980113376]

約数ペア:

[(1, 980113376), (2, 490056688), (4, 245028344), (8, 122514172), (11, 89101216), (16, 61257086), (17, 57653728), (22, 44550608), (32, 30628543), (34, 28826864), (44, 22275304), (68, 14413432), (88, 11137652), (136, 7206716), (176, 5568826), (187, 5241248), (272, 3603358), (352, 2784413), (374, 2620624), (544, 1801679), (748, 1310312), (1496, 655156), (2992, 327578), (5984, 163789)]