265225038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{64157}}^1$

素因数の和:64228

約数の個数: 32

約数和(自身を含む): 582041376

約数和(自身を除く): 316816338

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 64157, 128314, 192471, 384942, 834041, 1668082, 2502123, 3400321, 5004246, 6800642, 10200963, 20401926, 44204173, 88408346, 132612519, 265225038]

約数ペア:

[(1, 265225038), (2, 132612519), (3, 88408346), (6, 44204173), (13, 20401926), (26, 10200963), (39, 6800642), (53, 5004246), (78, 3400321), (106, 2502123), (159, 1668082), (318, 834041), (689, 384942), (1378, 192471), (2067, 128314), (4134, 64157)]