394387188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{194471}}^1$

素因数の和:194504

約数の個数: 36

約数和(自身を含む): 996474528

約数和(自身を除く): 602087340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 194471, 388942, 583413, 777884, 1166826, 2333652, 2528123, 5056246, 7584369, 10112492, 15168738, 30337476, 32865599, 65731198, 98596797, 131462396, 197193594, 394387188]

約数ペア:

[(1, 394387188), (2, 197193594), (3, 131462396), (4, 98596797), (6, 65731198), (12, 32865599), (13, 30337476), (26, 15168738), (39, 10112492), (52, 7584369), (78, 5056246), (156, 2528123), (169, 2333652), (338, 1166826), (507, 777884), (676, 583413), (1014, 388942), (2028, 194471)]