443149356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{4111}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 1115437568

約数和(自身を除く): 672288212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 691, 1382, 2073, 2764, 4111, 4146, 8222, 8292, 8983, 12333, 16444, 17966, 24666, 26949, 35932, 49332, 53443, 53898, 106886, 107796, 160329, 213772, 320658, 641316, 2840701, 5681402, 8522103, 11362804, 17044206, 34088412, 36929113, 73858226, 110787339, 147716452, 221574678, 443149356]

約数ペア:

[(1, 443149356), (2, 221574678), (3, 147716452), (4, 110787339), (6, 73858226), (12, 36929113), (13, 34088412), (26, 17044206), (39, 11362804), (52, 8522103), (78, 5681402), (156, 2840701), (691, 641316), (1382, 320658), (2073, 213772), (2764, 160329), (4111, 107796), (4146, 106886), (8222, 53898), (8292, 53443), (8983, 49332), (12333, 35932), (16444, 26949), (17966, 24666)]