1918852273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{3023}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 2086995456

約数和(自身を除く): 168143183

約数列:

[1, 13, 157, 311, 2041, 3023, 4043, 39299, 48827, 474611, 634751, 940153, 6169943, 12221989, 147604021, 1918852273]

約数ペア:

[(1, 1918852273), (13, 147604021), (157, 12221989), (311, 6169943), (2041, 940153), (3023, 634751), (4043, 474611), (39299, 48827)]