411438830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19583}}^1$

素因数の和:19792

約数の個数: 32

約数和(自身を含む): 812187648

約数和(自身を除く): 400748818

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 19583, 21010, 39166, 97915, 195830, 215413, 430826, 1077065, 2154130, 3740353, 7480706, 18701765, 37403530, 41143883, 82287766, 205719415, 411438830]

約数ペア:

[(1, 411438830), (2, 205719415), (5, 82287766), (10, 41143883), (11, 37403530), (22, 18701765), (55, 7480706), (110, 3740353), (191, 2154130), (382, 1077065), (955, 430826), (1910, 215413), (2101, 195830), (4202, 97915), (10505, 39166), (19583, 21010)]