2054888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 4428000

約数和(自身を除く): 2373112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1229, 1672, 2458, 4916, 9832, 13519, 23351, 27038, 46702, 54076, 93404, 108152, 186808, 256861, 513722, 1027444, 2054888]

約数ペア:

[(1, 2054888), (2, 1027444), (4, 513722), (8, 256861), (11, 186808), (19, 108152), (22, 93404), (38, 54076), (44, 46702), (76, 27038), (88, 23351), (152, 13519), (209, 9832), (418, 4916), (836, 2458), (1229, 1672)]