1593808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 3321216

約数和(自身を除く): 1727408

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 71, 92, 122, 142, 184, 244, 284, 368, 488, 568, 976, 1136, 1403, 1633, 2806, 3266, 4331, 5612, 6532, 8662, 11224, 13064, 17324, 22448, 26128, 34648, 69296, 99613, 199226, 398452, 796904, 1593808]

約数ペア:

[(1, 1593808), (2, 796904), (4, 398452), (8, 199226), (16, 99613), (23, 69296), (46, 34648), (61, 26128), (71, 22448), (92, 17324), (122, 13064), (142, 11224), (184, 8662), (244, 6532), (284, 5612), (368, 4331), (488, 3266), (568, 2806), (976, 1633), (1136, 1403)]