4474988

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 9080064

約数和(自身を除く): 4605076

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2251, 4502, 9004, 15757, 31514, 63028, 159821, 319642, 639284, 1118747, 2237494, 4474988]

約数ペア:

[(1, 4474988), (2, 2237494), (4, 1118747), (7, 639284), (14, 319642), (28, 159821), (71, 63028), (142, 31514), (284, 15757), (497, 9004), (994, 4502), (1988, 2251)]