1245187432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{24083}}^1$

素因数の和:24393

約数の個数: 32

約数和(自身を含む): 2445007680

約数和(自身を除く): 1199820248

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 281, 562, 1124, 2248, 6463, 12926, 24083, 25852, 48166, 51704, 96332, 192664, 553909, 1107818, 2215636, 4431272, 6767323, 13534646, 27069292, 54138584, 155648429, 311296858, 622593716, 1245187432]

約数ペア:

[(1, 1245187432), (2, 622593716), (4, 311296858), (8, 155648429), (23, 54138584), (46, 27069292), (92, 13534646), (184, 6767323), (281, 4431272), (562, 2215636), (1124, 1107818), (2248, 553909), (6463, 192664), (12926, 96332), (24083, 51704), (25852, 48166)]