4999292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 9518544

約数和(自身を除く): 4519252

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 1987, 2516, 3974, 7948, 33779, 67558, 73519, 135116, 147038, 294076, 1249823, 2499646, 4999292]

約数ペア:

[(1, 4999292), (2, 2499646), (4, 1249823), (17, 294076), (34, 147038), (37, 135116), (68, 73519), (74, 67558), (148, 33779), (629, 7948), (1258, 3974), (1987, 2516)]