13305569228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{309173}}^1$

素因数の和:309266

約数の個数: 48

約数和(自身を含む): 28048265280

約数和(自身を除く): 14742696052

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 3074, 6148, 10759, 21518, 43036, 309173, 618346, 1236692, 2164211, 4328422, 8656844, 8966017, 16386169, 17932034, 32772338, 35864068, 62762119, 65544676, 114703183, 125524238, 229406366, 251048476, 458812732, 475198901, 950397802, 1900795604, 3326392307, 6652784614, 13305569228]

約数ペア:

[(1, 13305569228), (2, 6652784614), (4, 3326392307), (7, 1900795604), (14, 950397802), (28, 475198901), (29, 458812732), (53, 251048476), (58, 229406366), (106, 125524238), (116, 114703183), (203, 65544676), (212, 62762119), (371, 35864068), (406, 32772338), (742, 17932034), (812, 16386169), (1484, 8966017), (1537, 8656844), (3074, 4328422), (6148, 2164211), (10759, 1236692), (21518, 618346), (43036, 309173)]