487135186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 792529920

約数和(自身を除く): 305394734

約数列:

[1, 2, 19, 38, 41, 82, 191, 382, 779, 1558, 1637, 3274, 3629, 7258, 7831, 15662, 31103, 62206, 67117, 134234, 148789, 297578, 312667, 625334, 1275223, 2550446, 5940673, 11881346, 12819347, 25638694, 243567593, 487135186]

約数ペア:

[(1, 487135186), (2, 243567593), (19, 25638694), (38, 12819347), (41, 11881346), (82, 5940673), (191, 2550446), (382, 1275223), (779, 625334), (1558, 312667), (1637, 297578), (3274, 148789), (3629, 134234), (7258, 67117), (7831, 62206), (15662, 31103)]