4851470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 9561888

約数和(自身を除く): 4710418

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 557, 670, 871, 1114, 1742, 2785, 4355, 5570, 7241, 8710, 14482, 36205, 37319, 72410, 74638, 186595, 373190, 485147, 970294, 2425735, 4851470]

約数ペア:

[(1, 4851470), (2, 2425735), (5, 970294), (10, 485147), (13, 373190), (26, 186595), (65, 74638), (67, 72410), (130, 37319), (134, 36205), (335, 14482), (557, 8710), (670, 7241), (871, 5570), (1114, 4355), (1742, 2785)]