2022041021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 2875170816

約数和(自身を除く): 853129795

約数列:

[1, 7, 11, 13, 23, 71, 77, 91, 143, 161, 253, 299, 497, 781, 923, 1001, 1237, 1633, 1771, 2093, 3289, 5467, 6461, 8659, 10153, 11431, 13607, 16081, 17963, 21229, 23023, 28451, 71071, 87827, 95249, 112567, 125741, 148603, 176891, 199157, 233519, 312961, 369863, 614789, 966097, 1141751, 1238237, 1634633, 2020021, 2190727, 2589041, 4068493, 6762679, 7992257, 12559261, 14140147, 22220231, 26260273, 28479451, 87914827, 155541617, 183821911, 288863003, 2022041021]

約数ペア:

[(1, 2022041021), (7, 288863003), (11, 183821911), (13, 155541617), (23, 87914827), (71, 28479451), (77, 26260273), (91, 22220231), (143, 14140147), (161, 12559261), (253, 7992257), (299, 6762679), (497, 4068493), (781, 2589041), (923, 2190727), (1001, 2020021), (1237, 1634633), (1633, 1238237), (1771, 1141751), (2093, 966097), (3289, 614789), (5467, 369863), (6461, 312961), (8659, 233519), (10153, 199157), (11431, 176891), (13607, 148603), (16081, 125741), (17963, 112567), (21229, 95249), (23023, 87827), (28451, 71071)]