848971266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{989477}}^1$

素因数の和:989506

約数の個数: 32

約数和(自身を含む): 1994787648

約数和(自身を除く): 1145816382

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 989477, 1978954, 2968431, 5936862, 10884247, 12863201, 21768494, 25726402, 32652741, 38589603, 65305482, 77179206, 141495211, 282990422, 424485633, 848971266]

約数ペア:

[(1, 848971266), (2, 424485633), (3, 282990422), (6, 141495211), (11, 77179206), (13, 65305482), (22, 38589603), (26, 32652741), (33, 25726402), (39, 21768494), (66, 12863201), (78, 10884247), (143, 5936862), (286, 2968431), (429, 1978954), (858, 989477)]