1178276892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{243647}}^1$

素因数の和:243698

約数の個数: 48

約数和(自身を含む): 3056320512

約数和(自身を除く): 1878043620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 243647, 487294, 730941, 974588, 1461882, 2923764, 3167411, 6334822, 7553057, 9502233, 12669644, 15106114, 19004466, 22659171, 30212228, 38008932, 45318342, 90636684, 98189741, 196379482, 294569223, 392758964, 589138446, 1178276892]

約数ペア:

[(1, 1178276892), (2, 589138446), (3, 392758964), (4, 294569223), (6, 196379482), (12, 98189741), (13, 90636684), (26, 45318342), (31, 38008932), (39, 30212228), (52, 22659171), (62, 19004466), (78, 15106114), (93, 12669644), (124, 9502233), (156, 7553057), (186, 6334822), (372, 3167411), (403, 2923764), (806, 1461882), (1209, 974588), (1612, 730941), (2418, 487294), (4836, 243647)]