353443990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{7283}}^1$

素因数の和:7524

約数の個数: 32

約数和(自身を含む): 667097856

約数和(自身を除く): 313653866

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4853, 7283, 9706, 14566, 24265, 36415, 48530, 72830, 167509, 335018, 837545, 1536713, 1675090, 3073426, 7683565, 15367130, 35344399, 70688798, 176721995, 353443990]

約数ペア:

[(1, 353443990), (2, 176721995), (5, 70688798), (10, 35344399), (23, 15367130), (46, 7683565), (115, 3073426), (211, 1675090), (230, 1536713), (422, 837545), (1055, 335018), (2110, 167509), (4853, 72830), (7283, 48530), (9706, 36415), (14566, 24265)]