438045684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1921253}}^1$

素因数の和:1921279

約数の個数: 24

約数和(自身を含む): 1075902240

約数和(自身を除く): 637856556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1921253, 3842506, 5763759, 7685012, 11527518, 23055036, 36503807, 73007614, 109511421, 146015228, 219022842, 438045684]

約数ペア:

[(1, 438045684), (2, 219022842), (3, 146015228), (4, 109511421), (6, 73007614), (12, 36503807), (19, 23055036), (38, 11527518), (57, 7685012), (76, 5763759), (114, 3842506), (228, 1921253)]