4414384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 9704240

約数和(自身を除く): 5289856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1117, 1976, 2234, 3952, 4468, 8936, 14521, 17872, 21223, 29042, 42446, 58084, 84892, 116168, 169784, 232336, 275899, 339568, 551798, 1103596, 2207192, 4414384]

約数ペア:

[(1, 4414384), (2, 2207192), (4, 1103596), (8, 551798), (13, 339568), (16, 275899), (19, 232336), (26, 169784), (38, 116168), (52, 84892), (76, 58084), (104, 42446), (152, 29042), (208, 21223), (247, 17872), (304, 14521), (494, 8936), (988, 4468), (1117, 3952), (1976, 2234)]