1949424190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{54713}}^1$

素因数の和:55236

約数の個数: 32

約数和(自身を含む): 4018196160

約数和(自身を除く): 2068771970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 17815, 35630, 54713, 109426, 273565, 382991, 547130, 765982, 1914955, 3829910, 27848917, 55697834, 139244585, 194942419, 278489170, 389884838, 974712095, 1949424190]

約数ペア:

[(1, 1949424190), (2, 974712095), (5, 389884838), (7, 278489170), (10, 194942419), (14, 139244585), (35, 55697834), (70, 27848917), (509, 3829910), (1018, 1914955), (2545, 765982), (3563, 547130), (5090, 382991), (7126, 273565), (17815, 109426), (35630, 54713)]