1520389098

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{1487}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 3375605376

約数和(自身を除く): 1855216278

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1321, 1487, 2642, 2974, 3963, 4461, 7926, 8922, 11889, 13383, 23778, 26766, 56803, 63941, 113606, 127882, 170409, 191823, 340818, 383646, 511227, 575469, 1022454, 1150938, 1964327, 3928654, 5892981, 11785962, 17678943, 35357886, 84466061, 168932122, 253398183, 506796366, 760194549, 1520389098]

約数ペア:

[(1, 1520389098), (2, 760194549), (3, 506796366), (6, 253398183), (9, 168932122), (18, 84466061), (43, 35357886), (86, 17678943), (129, 11785962), (258, 5892981), (387, 3928654), (774, 1964327), (1321, 1150938), (1487, 1022454), (2642, 575469), (2974, 511227), (3963, 383646), (4461, 340818), (7926, 191823), (8922, 170409), (11889, 127882), (13383, 113606), (23778, 63941), (26766, 56803)]