998166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 2193408

約数和(自身を除く): 1195242

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 191, 201, 382, 402, 573, 871, 1146, 1742, 2483, 2613, 4966, 5226, 7449, 12797, 14898, 25594, 38391, 76782, 166361, 332722, 499083, 998166]

約数ペア:

[(1, 998166), (2, 499083), (3, 332722), (6, 166361), (13, 76782), (26, 38391), (39, 25594), (67, 14898), (78, 12797), (134, 7449), (191, 5226), (201, 4966), (382, 2613), (402, 2483), (573, 1742), (871, 1146)]