2400765121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 2644963200

約数和(自身を除く): 244198079

約数列:

[1, 19, 43, 89, 137, 241, 817, 1691, 2603, 3827, 4579, 5891, 10363, 12193, 21449, 33017, 72713, 111929, 196897, 231667, 407531, 524299, 627323, 922307, 1419731, 2938513, 9961681, 17523833, 26974889, 55831747, 126356059, 2400765121]

約数ペア:

[(1, 2400765121), (19, 126356059), (43, 55831747), (89, 26974889), (137, 17523833), (241, 9961681), (817, 2938513), (1691, 1419731), (2603, 922307), (3827, 627323), (4579, 524299), (5891, 407531), (10363, 231667), (12193, 196897), (21449, 111929), (33017, 72713)]