4353128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 9256800

約数和(自身を除く): 4903672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2203, 4406, 8812, 17624, 28639, 41857, 57278, 83714, 114556, 167428, 229112, 334856, 544141, 1088282, 2176564, 4353128]

約数ペア:

[(1, 4353128), (2, 2176564), (4, 1088282), (8, 544141), (13, 334856), (19, 229112), (26, 167428), (38, 114556), (52, 83714), (76, 57278), (104, 41857), (152, 28639), (247, 17624), (494, 8812), (988, 4406), (1976, 2203)]