1634854844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{19853}}^1$

素因数の和:20054

約数の個数: 48

約数和(自身を含む): 3482232768

約数和(自身を除く): 1847377924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 173, 238, 346, 476, 692, 1211, 2422, 2941, 4844, 5882, 11764, 19853, 20587, 39706, 41174, 79412, 82348, 138971, 277942, 337501, 555884, 675002, 1350004, 2362507, 3434569, 4725014, 6869138, 9450028, 13738276, 24041983, 48083966, 58387673, 96167932, 116775346, 233550692, 408713711, 817427422, 1634854844]

約数ペア:

[(1, 1634854844), (2, 817427422), (4, 408713711), (7, 233550692), (14, 116775346), (17, 96167932), (28, 58387673), (34, 48083966), (68, 24041983), (119, 13738276), (173, 9450028), (238, 6869138), (346, 4725014), (476, 3434569), (692, 2362507), (1211, 1350004), (2422, 675002), (2941, 555884), (4844, 337501), (5882, 277942), (11764, 138971), (19853, 82348), (20587, 79412), (39706, 41174)]