2420818994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{7901}}^1$

素因数の和:8666

約数の個数: 32

約数和(自身を含む): 4176048960

約数和(自身を除く): 1755229966

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 733, 1466, 7901, 8063, 13927, 15802, 16126, 27854, 86911, 150119, 153197, 173822, 300238, 306394, 1651309, 3302618, 5791433, 11582866, 63705763, 110037227, 127411526, 220074454, 1210409497, 2420818994]

約数ペア:

[(1, 2420818994), (2, 1210409497), (11, 220074454), (19, 127411526), (22, 110037227), (38, 63705763), (209, 11582866), (418, 5791433), (733, 3302618), (1466, 1651309), (7901, 306394), (8063, 300238), (13927, 173822), (15802, 153197), (16126, 150119), (27854, 86911)]