4218148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 8273664

約数和(自身を除く): 4055516

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 2591, 5182, 10364, 28501, 57002, 95867, 114004, 191734, 383468, 1054537, 2109074, 4218148]

約数ペア:

[(1, 4218148), (2, 2109074), (4, 1054537), (11, 383468), (22, 191734), (37, 114004), (44, 95867), (74, 57002), (148, 28501), (407, 10364), (814, 5182), (1628, 2591)]