1551113116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{2609}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 3288600000

約数和(自身を除く): 1737486884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1249, 2498, 2609, 4996, 5218, 8743, 10436, 17486, 18263, 21233, 34972, 36526, 42466, 44353, 73052, 84932, 88706, 148631, 177412, 297262, 310471, 594524, 620942, 1241884, 3258641, 6517282, 13034564, 22810487, 45620974, 55396897, 91241948, 110793794, 221587588, 387778279, 775556558, 1551113116]

約数ペア:

[(1, 1551113116), (2, 775556558), (4, 387778279), (7, 221587588), (14, 110793794), (17, 91241948), (28, 55396897), (34, 45620974), (68, 22810487), (119, 13034564), (238, 6517282), (476, 3258641), (1249, 1241884), (2498, 620942), (2609, 594524), (4996, 310471), (5218, 297262), (8743, 177412), (10436, 148631), (17486, 88706), (18263, 84932), (21233, 73052), (34972, 44353), (36526, 42466)]