490887768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2921951}}^1$

素因数の和:2921967

約数の個数: 32

約数和(自身を含む): 1402536960

約数和(自身を除く): 911649192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2921951, 5843902, 8765853, 11687804, 17531706, 20453657, 23375608, 35063412, 40907314, 61360971, 70126824, 81814628, 122721942, 163629256, 245443884, 490887768]

約数ペア:

[(1, 490887768), (2, 245443884), (3, 163629256), (4, 122721942), (6, 81814628), (7, 70126824), (8, 61360971), (12, 40907314), (14, 35063412), (21, 23375608), (24, 20453657), (28, 17531706), (42, 11687804), (56, 8765853), (84, 5843902), (168, 2921951)]