2017323147836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1\times {\mathrm{18119}}^1$

素因数の和:20886

約数の個数: 48

約数和(自身を含む): 3609644176320

約数和(自身を除く): 1592321028484

約数列:

[1, 2, 4, 61, 122, 181, 244, 362, 724, 2521, 5042, 10084, 11041, 18119, 22082, 36238, 44164, 72476, 153781, 307562, 456301, 615124, 912602, 1105259, 1825204, 2210518, 3279539, 4421036, 6559078, 13118156, 27834361, 45677999, 55668722, 91355998, 111337444, 182711996, 200051879, 400103758, 800207516, 2786357939, 5572715878, 8267717819, 11145431756, 16535435638, 33070871276, 504330786959, 1008661573918, 2017323147836]

約数ペア:

[(1, 2017323147836), (2, 1008661573918), (4, 504330786959), (61, 33070871276), (122, 16535435638), (181, 11145431756), (244, 8267717819), (362, 5572715878), (724, 2786357939), (2521, 800207516), (5042, 400103758), (10084, 200051879), (11041, 182711996), (18119, 111337444), (22082, 91355998), (36238, 55668722), (44164, 45677999), (72476, 27834361), (153781, 13118156), (307562, 6559078), (456301, 4421036), (615124, 3279539), (912602, 2210518), (1105259, 1825204)]