1296332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 2457840

約数和(自身を除く): 1161508

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 461, 703, 922, 1406, 1844, 2812, 8759, 17057, 17518, 34114, 35036, 68228, 324083, 648166, 1296332]

約数ペア:

[(1, 1296332), (2, 648166), (4, 324083), (19, 68228), (37, 35036), (38, 34114), (74, 17518), (76, 17057), (148, 8759), (461, 2812), (703, 1844), (922, 1406)]