1339624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 2953440

約数和(自身を除く): 1613816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1171, 2342, 4684, 9368, 12881, 15223, 25762, 30446, 51524, 60892, 103048, 121784, 167453, 334906, 669812, 1339624]

約数ペア:

[(1, 1339624), (2, 669812), (4, 334906), (8, 167453), (11, 121784), (13, 103048), (22, 60892), (26, 51524), (44, 30446), (52, 25762), (88, 15223), (104, 12881), (143, 9368), (286, 4684), (572, 2342), (1144, 1171)]