2141128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2394872

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 839, 1276, 1678, 2552, 3356, 6712, 9229, 18458, 24331, 36916, 48662, 73832, 97324, 194648, 267641, 535282, 1070564, 2141128]

約数ペア:

[(1, 2141128), (2, 1070564), (4, 535282), (8, 267641), (11, 194648), (22, 97324), (29, 73832), (44, 48662), (58, 36916), (88, 24331), (116, 18458), (232, 9229), (319, 6712), (638, 3356), (839, 2552), (1276, 1678)]