2988850592

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1026391}}^1$

素因数の和:1026421

約数の個数: 48

約数和(自身を含む): 7242221952

約数和(自身を除く): 4253371360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 1026391, 2052782, 4105564, 7184737, 8211128, 13343083, 14369474, 16422256, 26686166, 28738948, 32844512, 53372332, 57477896, 93401581, 106744664, 114955792, 186803162, 213489328, 229911584, 373606324, 426978656, 747212648, 1494425296, 2988850592]

約数ペア:

[(1, 2988850592), (2, 1494425296), (4, 747212648), (7, 426978656), (8, 373606324), (13, 229911584), (14, 213489328), (16, 186803162), (26, 114955792), (28, 106744664), (32, 93401581), (52, 57477896), (56, 53372332), (91, 32844512), (104, 28738948), (112, 26686166), (182, 16422256), (208, 14369474), (224, 13343083), (364, 8211128), (416, 7184737), (728, 4105564), (1456, 2052782), (2912, 1026391)]