515043724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{3989}}^1$

素因数の和:4210

約数の個数: 36

約数和(自身を含む): 981348480

約数和(自身を除く): 466304756

約数列:

[1, 2, 4, 13, 26, 52, 169, 191, 338, 382, 676, 764, 2483, 3989, 4966, 7978, 9932, 15956, 32279, 51857, 64558, 103714, 129116, 207428, 674141, 761899, 1348282, 1523798, 2696564, 3047596, 9904687, 19809374, 39618748, 128760931, 257521862, 515043724]

約数ペア:

[(1, 515043724), (2, 257521862), (4, 128760931), (13, 39618748), (26, 19809374), (52, 9904687), (169, 3047596), (191, 2696564), (338, 1523798), (382, 1348282), (676, 761899), (764, 674141), (2483, 207428), (3989, 129116), (4966, 103714), (7978, 64558), (9932, 51857), (15956, 32279)]