212323982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12983}}^1$

素因数の和:13052

約数の個数: 32

約数和(自身を含む): 373004352

約数和(自身を除く): 160680370

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 12983, 16354, 25966, 168779, 220711, 337558, 441422, 480371, 960742, 2869243, 5738486, 6244823, 8166307, 12489646, 16332614, 106161991, 212323982]

約数ペア:

[(1, 212323982), (2, 106161991), (13, 16332614), (17, 12489646), (26, 8166307), (34, 6244823), (37, 5738486), (74, 2869243), (221, 960742), (442, 480371), (481, 441422), (629, 337558), (962, 220711), (1258, 168779), (8177, 25966), (12983, 16354)]