2122868132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{405437}}^1$

素因数の和:405476

約数の個数: 48

約数和(自身を含む): 4904178048

約数和(自身を除く): 2781309916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 405437, 810874, 1621748, 2838059, 4459807, 5676118, 6892429, 8919614, 11352236, 13784858, 17839228, 27569716, 31218649, 48247003, 62437298, 75816719, 96494006, 124874596, 151633438, 192988012, 303266876, 530717033, 1061434066, 2122868132]

約数ペア:

[(1, 2122868132), (2, 1061434066), (4, 530717033), (7, 303266876), (11, 192988012), (14, 151633438), (17, 124874596), (22, 96494006), (28, 75816719), (34, 62437298), (44, 48247003), (68, 31218649), (77, 27569716), (119, 17839228), (154, 13784858), (187, 11352236), (238, 8919614), (308, 6892429), (374, 5676118), (476, 4459807), (748, 2838059), (1309, 1621748), (2618, 810874), (5236, 405437)]