2470086606722

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{208961}}^1$

素因数の和:209291

約数の個数: 64

約数和(自身を含む): 4387198982400

約数和(自身を除く): 1917112375678

約数列:

[1, 2, 7, 14, 53, 89, 106, 178, 179, 358, 371, 623, 742, 1246, 1253, 2506, 4717, 9434, 9487, 15931, 18974, 31862, 33019, 66038, 66409, 111517, 132818, 208961, 223034, 417922, 844343, 1462727, 1688686, 2925454, 5910401, 11074933, 11820802, 18597529, 22149866, 37195058, 37404019, 74808038, 77524531, 130182703, 155049062, 260365406, 261828133, 523656266, 985669037, 1971338074, 1982413007, 3328957691, 3964826014, 6657915382, 6899683259, 13799366518, 13876891049, 23302703837, 27753782098, 46605407674, 176434757623, 352869515246, 1235043303361, 2470086606722]

約数ペア:

[(1, 2470086606722), (2, 1235043303361), (7, 352869515246), (14, 176434757623), (53, 46605407674), (89, 27753782098), (106, 23302703837), (178, 13876891049), (179, 13799366518), (358, 6899683259), (371, 6657915382), (623, 3964826014), (742, 3328957691), (1246, 1982413007), (1253, 1971338074), (2506, 985669037), (4717, 523656266), (9434, 261828133), (9487, 260365406), (15931, 155049062), (18974, 130182703), (31862, 77524531), (33019, 74808038), (66038, 37404019), (66409, 37195058), (111517, 22149866), (132818, 18597529), (208961, 11820802), (223034, 11074933), (417922, 5910401), (844343, 2925454), (1462727, 1688686)]