2080352652568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{125564501}}^1$

素因数の和:125564635

約数の個数: 32

約数和(自身を含む): 4143628566000

約数和(自身を除く): 2063275913432

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 16568, 125564501, 251129002, 502258004, 1004516008, 2385725519, 4771451038, 9542902076, 13686530609, 19085804152, 27373061218, 54746122436, 109492244872, 260044081571, 520088163142, 1040176326284, 2080352652568]

約数ペア:

[(1, 2080352652568), (2, 1040176326284), (4, 520088163142), (8, 260044081571), (19, 109492244872), (38, 54746122436), (76, 27373061218), (109, 19085804152), (152, 13686530609), (218, 9542902076), (436, 4771451038), (872, 2385725519), (2071, 1004516008), (4142, 502258004), (8284, 251129002), (16568, 125564501)]