505993246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 844011648

約数和(自身を除く): 338018402

約数列:

[1, 2, 11, 22, 67, 134, 283, 566, 737, 1213, 1474, 2426, 3113, 6226, 13343, 18961, 26686, 37922, 81271, 162542, 208571, 343279, 417142, 686558, 893981, 1787962, 3776069, 7552138, 22999693, 45999386, 252996623, 505993246]

約数ペア:

[(1, 505993246), (2, 252996623), (11, 45999386), (22, 22999693), (67, 7552138), (134, 3776069), (283, 1787962), (566, 893981), (737, 686558), (1213, 417142), (1474, 343279), (2426, 208571), (3113, 162542), (6226, 81271), (13343, 37922), (18961, 26686)]