630630994

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{1013}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 1103880960

約数和(自身を除く): 473249966

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 839, 1013, 1678, 2026, 5873, 7091, 11746, 14182, 44467, 53689, 88934, 107378, 311269, 375823, 622538, 751646, 849907, 1699814, 5949349, 11898698, 45045071, 90090142, 315315497, 630630994]

約数ペア:

[(1, 630630994), (2, 315315497), (7, 90090142), (14, 45045071), (53, 11898698), (106, 5949349), (371, 1699814), (742, 849907), (839, 751646), (1013, 622538), (1678, 375823), (2026, 311269), (5873, 107378), (7091, 88934), (11746, 53689), (14182, 44467)]