1866045042004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191900971}}^1$

素因数の和:191901016

約数の個数: 48

約数和(自身を含む): 4062159775296

約数和(自身を除く): 2196114733292

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 191900971, 383801942, 767603884, 2110910681, 2494712623, 3262316507, 4221821362, 4989425246, 6524633014, 8443642724, 9978850492, 13049266028, 27441838853, 35885481577, 42410114591, 54883677706, 71770963154, 84820229182, 109767355412, 143541926308, 169640458364, 466511260501, 933022521002, 1866045042004]

約数ペア:

[(1, 1866045042004), (2, 933022521002), (4, 466511260501), (11, 169640458364), (13, 143541926308), (17, 109767355412), (22, 84820229182), (26, 71770963154), (34, 54883677706), (44, 42410114591), (52, 35885481577), (68, 27441838853), (143, 13049266028), (187, 9978850492), (221, 8443642724), (286, 6524633014), (374, 4989425246), (442, 4221821362), (572, 3262316507), (748, 2494712623), (884, 2110910681), (2431, 767603884), (4862, 383801942), (9724, 191900971)]