1218277994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1\times {\mathrm{9241}}^1$

素因数の和:11545

約数の個数: 16

約数和(自身を含む): 1891467720

約数和(自身を除く): 673189726

約数列:

[1, 2, 29, 58, 2273, 4546, 9241, 18482, 65917, 131834, 267989, 535978, 21004793, 42009586, 609138997, 1218277994]

約数ペア:

[(1, 1218277994), (2, 609138997), (29, 42009586), (58, 21004793), (2273, 535978), (4546, 267989), (9241, 131834), (18482, 65917)]