2038256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 4438704

約数和(自身を除く): 2400448

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 313, 407, 592, 626, 814, 1252, 1628, 2504, 3256, 3443, 5008, 6512, 6886, 11581, 13772, 23162, 27544, 46324, 55088, 92648, 127391, 185296, 254782, 509564, 1019128, 2038256]

約数ペア:

[(1, 2038256), (2, 1019128), (4, 509564), (8, 254782), (11, 185296), (16, 127391), (22, 92648), (37, 55088), (44, 46324), (74, 27544), (88, 23162), (148, 13772), (176, 11581), (296, 6886), (313, 6512), (407, 5008), (592, 3443), (626, 3256), (814, 2504), (1252, 1628)]