2572265486

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44563}}^1$

素因数の和:44629

約数の個数: 48

約数和(自身を含む): 4877084160

約数和(自身を除く): 2304818674

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 3038, 4123, 8246, 28861, 44563, 57722, 89126, 311941, 623882, 846697, 1381453, 1693394, 2183587, 2762906, 4367174, 5926879, 9670171, 11853758, 19340342, 26247607, 41488153, 52495214, 67691197, 82976306, 135382394, 183733249, 367466498, 1286132743, 2572265486]

約数ペア:

[(1, 2572265486), (2, 1286132743), (7, 367466498), (14, 183733249), (19, 135382394), (31, 82976306), (38, 67691197), (49, 52495214), (62, 41488153), (98, 26247607), (133, 19340342), (217, 11853758), (266, 9670171), (434, 5926879), (589, 4367174), (931, 2762906), (1178, 2183587), (1519, 1693394), (1862, 1381453), (3038, 846697), (4123, 623882), (8246, 311941), (28861, 89126), (44563, 57722)]