490633424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{3037}}^1$

素因数の和:3507

約数の個数: 40

約数和(自身を含む): 994519680

約数和(自身を除く): 503886256

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 439, 878, 1756, 3037, 3512, 6074, 7024, 10097, 12148, 20194, 24296, 40388, 48592, 69851, 80776, 139702, 161552, 279404, 558808, 1117616, 1333243, 2666486, 5332972, 10665944, 21331888, 30664589, 61329178, 122658356, 245316712, 490633424]

約数ペア:

[(1, 490633424), (2, 245316712), (4, 122658356), (8, 61329178), (16, 30664589), (23, 21331888), (46, 10665944), (92, 5332972), (184, 2666486), (368, 1333243), (439, 1117616), (878, 558808), (1756, 279404), (3037, 161552), (3512, 139702), (6074, 80776), (7024, 69851), (10097, 48592), (12148, 40388), (20194, 24296)]