2023802890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{21943}}^1$

素因数の和:22374

約数の個数: 32

約数和(自身を含む): 3810882816

約数和(自身を除く): 1787079926

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 802, 2005, 4010, 9223, 18446, 21943, 43886, 46115, 92230, 109715, 219430, 504689, 1009378, 2523445, 5046890, 8799143, 17598286, 43995715, 87991430, 202380289, 404760578, 1011901445, 2023802890]

約数ペア:

[(1, 2023802890), (2, 1011901445), (5, 404760578), (10, 202380289), (23, 87991430), (46, 43995715), (115, 17598286), (230, 8799143), (401, 5046890), (802, 2523445), (2005, 1009378), (4010, 504689), (9223, 219430), (18446, 109715), (21943, 92230), (43886, 46115)]