1257651845422

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109873}}^1\times {\mathrm{12203}}^1$

素因数の和:122152

約数の個数: 32

約数和(自身を含む): 2188352547072

約数和(自身を除く): 930700701650

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 12203, 24406, 85421, 109873, 170842, 219746, 769111, 817601, 1538222, 1635202, 5723207, 7361491, 11446414, 14722982, 51530437, 103060874, 1340780219, 2681560438, 9385461533, 18770923066, 89832274673, 179664549346, 628825922711, 1257651845422]

約数ペア:

[(1, 1257651845422), (2, 628825922711), (7, 179664549346), (14, 89832274673), (67, 18770923066), (134, 9385461533), (469, 2681560438), (938, 1340780219), (12203, 103060874), (24406, 51530437), (85421, 14722982), (109873, 11446414), (170842, 7361491), (219746, 5723207), (769111, 1635202), (817601, 1538222)]