885607208017

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{23029}}^1$

素因数の和:23665

約数の個数: 32

約数和(自身を含む): 1033100006400

約数和(自身を除く): 147492798383

約数列:

[1, 7, 79, 197, 353, 553, 1379, 2471, 15563, 23029, 27887, 69541, 108941, 161203, 195209, 486787, 1819291, 4536713, 5493739, 8129237, 12735037, 31756991, 38456173, 56904659, 358400327, 642209723, 1601459689, 2508802289, 4495468061, 11210217823, 126515315431, 885607208017]

約数ペア:

[(1, 885607208017), (7, 126515315431), (79, 11210217823), (197, 4495468061), (353, 2508802289), (553, 1601459689), (1379, 642209723), (2471, 358400327), (15563, 56904659), (23029, 38456173), (27887, 31756991), (69541, 12735037), (108941, 8129237), (161203, 5493739), (195209, 4536713), (486787, 1819291)]