2912078377

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 3453634560

約数和(自身を除く): 541556183

約数列:

[1, 13, 19, 37, 127, 169, 193, 247, 481, 703, 1651, 2413, 2509, 3211, 3667, 4699, 6253, 7141, 9139, 21463, 24511, 31369, 32617, 47671, 61087, 89281, 92833, 118807, 135679, 318643, 407797, 465709, 619723, 794131, 906907, 1160653, 1206829, 1763827, 4142359, 6054217, 11789791, 15088489, 17231233, 22929751, 78704821, 153267283, 224006029, 2912078377]

約数ペア:

[(1, 2912078377), (13, 224006029), (19, 153267283), (37, 78704821), (127, 22929751), (169, 17231233), (193, 15088489), (247, 11789791), (481, 6054217), (703, 4142359), (1651, 1763827), (2413, 1206829), (2509, 1160653), (3211, 906907), (3667, 794131), (4699, 619723), (6253, 465709), (7141, 407797), (9139, 318643), (21463, 135679), (24511, 118807), (31369, 92833), (32617, 89281), (47671, 61087)]