1217882248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1847}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 2554675200

約数和(自身を除く): 1336792952

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 127, 236, 254, 472, 508, 649, 1016, 1298, 1397, 1847, 2596, 2794, 3694, 5192, 5588, 7388, 7493, 11176, 14776, 14986, 20317, 29972, 40634, 59944, 81268, 82423, 108973, 162536, 164846, 217946, 234569, 329692, 435892, 469138, 659384, 871784, 938276, 1198703, 1876552, 2397406, 2580259, 4794812, 5160518, 9589624, 10321036, 13839571, 20642072, 27679142, 55358284, 110716568, 152235281, 304470562, 608941124, 1217882248]

約数ペア:

[(1, 1217882248), (2, 608941124), (4, 304470562), (8, 152235281), (11, 110716568), (22, 55358284), (44, 27679142), (59, 20642072), (88, 13839571), (118, 10321036), (127, 9589624), (236, 5160518), (254, 4794812), (472, 2580259), (508, 2397406), (649, 1876552), (1016, 1198703), (1298, 938276), (1397, 871784), (1847, 659384), (2596, 469138), (2794, 435892), (3694, 329692), (5192, 234569), (5588, 217946), (7388, 164846), (7493, 162536), (11176, 108973), (14776, 82423), (14986, 81268), (20317, 59944), (29972, 40634)]