2213306570

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1\times {\mathrm{2383}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 4021712640

約数和(自身を除く): 1808406070

約数列:

[1, 2, 5, 10, 131, 262, 655, 709, 1310, 1418, 2383, 3545, 4766, 7090, 11915, 23830, 92879, 185758, 312173, 464395, 624346, 928790, 1560865, 1689547, 3121730, 3379094, 8447735, 16895470, 221330657, 442661314, 1106653285, 2213306570]

約数ペア:

[(1, 2213306570), (2, 1106653285), (5, 442661314), (10, 221330657), (131, 16895470), (262, 8447735), (655, 3379094), (709, 3121730), (1310, 1689547), (1418, 1560865), (2383, 928790), (3545, 624346), (4766, 464395), (7090, 312173), (11915, 185758), (23830, 92879)]