2356228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 5125120

約数和(自身を除く): 2768892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 103, 133, 172, 206, 266, 301, 412, 532, 602, 721, 817, 1204, 1442, 1634, 1957, 2884, 3268, 3914, 4429, 5719, 7828, 8858, 11438, 13699, 17716, 22876, 27398, 31003, 54796, 62006, 84151, 124012, 168302, 336604, 589057, 1178114, 2356228]

約数ペア:

[(1, 2356228), (2, 1178114), (4, 589057), (7, 336604), (14, 168302), (19, 124012), (28, 84151), (38, 62006), (43, 54796), (76, 31003), (86, 27398), (103, 22876), (133, 17716), (172, 13699), (206, 11438), (266, 8858), (301, 7828), (412, 5719), (532, 4429), (602, 3914), (721, 3268), (817, 2884), (1204, 1957), (1442, 1634)]