1183728742

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{210853}}^1$

素因数の和:211263

約数の個数: 16

約数和(自身を含む): 2034319392

約数和(自身を除く): 850590650

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 210853, 421706, 1475971, 2951942, 84552053, 169104106, 591864371, 1183728742]

約数ペア:

[(1, 1183728742), (2, 591864371), (7, 169104106), (14, 84552053), (401, 2951942), (802, 1475971), (2807, 421706), (5614, 210853)]