2017687958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 3584952432

約数和(自身を除く): 1567264474

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 661, 821, 1322, 1642, 1859, 3718, 7271, 8593, 9031, 10673, 14542, 17186, 18062, 21346, 94523, 111709, 117403, 138749, 189046, 223418, 234806, 277498, 542681, 1085362, 1228799, 1526239, 2457598, 3052478, 5969491, 7054853, 11938982, 14109706, 77603383, 91713089, 155206766, 183426178, 1008843979, 2017687958]

約数ペア:

[(1, 2017687958), (2, 1008843979), (11, 183426178), (13, 155206766), (22, 91713089), (26, 77603383), (143, 14109706), (169, 11938982), (286, 7054853), (338, 5969491), (661, 3052478), (821, 2457598), (1322, 1526239), (1642, 1228799), (1859, 1085362), (3718, 542681), (7271, 277498), (8593, 234806), (9031, 223418), (10673, 189046), (14542, 138749), (17186, 117403), (18062, 111709), (21346, 94523)]