1371844688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6827}}^1$

素因数の和:7515

約数の個数: 40

約数和(自身を含む): 2802484320

約数和(自身を除く): 1430639632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 661, 1322, 2644, 5288, 6827, 10576, 12559, 13654, 25118, 27308, 50236, 54616, 100472, 109232, 129713, 200944, 259426, 518852, 1037704, 2075408, 4512647, 9025294, 18050588, 36101176, 72202352, 85740293, 171480586, 342961172, 685922344, 1371844688]

約数ペア:

[(1, 1371844688), (2, 685922344), (4, 342961172), (8, 171480586), (16, 85740293), (19, 72202352), (38, 36101176), (76, 18050588), (152, 9025294), (304, 4512647), (661, 2075408), (1322, 1037704), (2644, 518852), (5288, 259426), (6827, 200944), (10576, 129713), (12559, 109232), (13654, 100472), (25118, 54616), (27308, 50236)]