3928565554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{15731}}^1$

素因数の和:15906

約数の個数: 32

約数和(自身を含む): 6320488320

約数和(自身を除く): 2391922766

約数列:

[1, 2, 23, 46, 61, 89, 122, 178, 1403, 2047, 2806, 4094, 5429, 10858, 15731, 31462, 124867, 249734, 361813, 723626, 959591, 1400059, 1919182, 2800118, 22070593, 32201357, 44141186, 64402714, 85403599, 170807198, 1964282777, 3928565554]

約数ペア:

[(1, 3928565554), (2, 1964282777), (23, 170807198), (46, 85403599), (61, 64402714), (89, 44141186), (122, 32201357), (178, 22070593), (1403, 2800118), (2047, 1919182), (2806, 1400059), (4094, 959591), (5429, 723626), (10858, 361813), (15731, 249734), (31462, 124867)]