5645406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 12263328

約数和(自身を除く): 6617922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 461, 471, 922, 942, 1383, 2041, 2766, 4082, 5993, 6123, 11986, 12246, 17979, 35958, 72377, 144754, 217131, 434262, 940901, 1881802, 2822703, 5645406]

約数ペア:

[(1, 5645406), (2, 2822703), (3, 1881802), (6, 940901), (13, 434262), (26, 217131), (39, 144754), (78, 72377), (157, 35958), (314, 17979), (461, 12246), (471, 11986), (922, 6123), (942, 5993), (1383, 4082), (2041, 2766)]