2057634585

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{120647}}^1$

素因数の和:121037

約数の個数: 24

約数和(自身を含む): 3576006720

約数和(自身を除く): 1518372135

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 5685, 17055, 120647, 361941, 603235, 1085823, 1809705, 5429115, 45725213, 137175639, 228626065, 411526917, 685878195, 2057634585]

約数ペア:

[(1, 2057634585), (3, 685878195), (5, 411526917), (9, 228626065), (15, 137175639), (45, 45725213), (379, 5429115), (1137, 1809705), (1895, 1085823), (3411, 603235), (5685, 361941), (17055, 120647)]