222433354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1597}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 393031296

約数和(自身を除く): 170597942

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 487, 974, 1597, 3194, 5357, 6331, 10714, 12662, 17567, 20761, 35134, 41522, 69641, 139282, 228371, 456742, 777739, 1555478, 8555129, 10110607, 17110258, 20221214, 111216677, 222433354]

約数ペア:

[(1, 222433354), (2, 111216677), (11, 20221214), (13, 17110258), (22, 10110607), (26, 8555129), (143, 1555478), (286, 777739), (487, 456742), (974, 228371), (1597, 139282), (3194, 69641), (5357, 41522), (6331, 35134), (10714, 20761), (12662, 17567)]