2493222015

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1058693}}^1$

素因数の和:1058858

約数の個数: 16

約数和(自身を含む): 4014567648

約数和(自身を除く): 1521345633

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 1058693, 3176079, 5293465, 15880395, 166214801, 498644403, 831074005, 2493222015]

約数ペア:

[(1, 2493222015), (3, 831074005), (5, 498644403), (15, 166214801), (157, 15880395), (471, 5293465), (785, 3176079), (2355, 1058693)]