244243390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 448364160

約数和(自身を除く): 204120770

約数列:

[1, 2, 5, 10, 61, 122, 305, 431, 610, 862, 929, 1858, 2155, 4310, 4645, 9290, 26291, 52582, 56669, 113338, 131455, 262910, 283345, 400399, 566690, 800798, 2001995, 4003990, 24424339, 48848678, 122121695, 244243390]

約数ペア:

[(1, 244243390), (2, 122121695), (5, 48848678), (10, 24424339), (61, 4003990), (122, 2001995), (305, 800798), (431, 566690), (610, 400399), (862, 283345), (929, 262910), (1858, 131455), (2155, 113338), (4310, 56669), (4645, 52582), (9290, 26291)]