1261491846

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1\times {\mathrm{1361}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 2539269216

約数和(自身を除く): 1277777370

約数列:

[1, 2, 3, 6, 241, 482, 641, 723, 1282, 1361, 1446, 1923, 2722, 3846, 4083, 8166, 154481, 308962, 328001, 463443, 656002, 872401, 926886, 984003, 1744802, 1968006, 2617203, 5234406, 210248641, 420497282, 630745923, 1261491846]

約数ペア:

[(1, 1261491846), (2, 630745923), (3, 420497282), (6, 210248641), (241, 5234406), (482, 2617203), (641, 1968006), (723, 1744802), (1282, 984003), (1361, 926886), (1446, 872401), (1923, 656002), (2722, 463443), (3846, 328001), (4083, 308962), (8166, 154481)]