1330201124

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{23909}}^1$

素因数の和:25907

約数の個数: 24

約数和(自身を含む): 2661852480

約数和(自身を除く): 1331651356

約数列:

[1, 2, 4, 7, 14, 28, 1987, 3974, 7948, 13909, 23909, 27818, 47818, 55636, 95636, 167363, 334726, 669452, 47507183, 95014366, 190028732, 332550281, 665100562, 1330201124]

約数ペア:

[(1, 1330201124), (2, 665100562), (4, 332550281), (7, 190028732), (14, 95014366), (28, 47507183), (1987, 669452), (3974, 334726), (7948, 167363), (13909, 95636), (23909, 55636), (27818, 47818)]