2100048

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 5514528

約数和(自身を除く): 3414480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 653, 804, 1072, 1306, 1608, 1959, 2612, 3216, 3918, 5224, 7836, 10448, 15672, 31344, 43751, 87502, 131253, 175004, 262506, 350008, 525012, 700016, 1050024, 2100048]

約数ペア:

[(1, 2100048), (2, 1050024), (3, 700016), (4, 525012), (6, 350008), (8, 262506), (12, 175004), (16, 131253), (24, 87502), (48, 43751), (67, 31344), (134, 15672), (201, 10448), (268, 7836), (402, 5224), (536, 3918), (653, 3216), (804, 2612), (1072, 1959), (1306, 1608)]