1330505816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1889}}^1\times {\mathrm{5179}}^1$

素因数の和:7091

約数の個数: 32

約数和(自身を含む): 2643354000

約数和(自身を除く): 1312848184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1889, 3778, 5179, 7556, 10358, 15112, 20716, 32113, 41432, 64226, 88043, 128452, 176086, 256904, 352172, 704344, 9783131, 19566262, 39132524, 78265048, 166313227, 332626454, 665252908, 1330505816]

約数ペア:

[(1, 1330505816), (2, 665252908), (4, 332626454), (8, 166313227), (17, 78265048), (34, 39132524), (68, 19566262), (136, 9783131), (1889, 704344), (3778, 352172), (5179, 256904), (7556, 176086), (10358, 128452), (15112, 88043), (20716, 64226), (32113, 41432)]