2440928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 5824224

約数和(自身を除く): 3383296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 641, 952, 1282, 1904, 2564, 3808, 4487, 5128, 8974, 10256, 10897, 17948, 20512, 21794, 35896, 43588, 71792, 76279, 87176, 143584, 152558, 174352, 305116, 348704, 610232, 1220464, 2440928]

約数ペア:

[(1, 2440928), (2, 1220464), (4, 610232), (7, 348704), (8, 305116), (14, 174352), (16, 152558), (17, 143584), (28, 87176), (32, 76279), (34, 71792), (56, 43588), (68, 35896), (112, 21794), (119, 20512), (136, 17948), (224, 10897), (238, 10256), (272, 8974), (476, 5128), (544, 4487), (641, 3808), (952, 2564), (1282, 1904)]