17279470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 34060320

約数和(自身を除く): 16780850

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2179, 3965, 4358, 7930, 10895, 21790, 28327, 56654, 132919, 141635, 265838, 283270, 664595, 1329190, 1727947, 3455894, 8639735, 17279470]

約数ペア:

[(1, 17279470), (2, 8639735), (5, 3455894), (10, 1727947), (13, 1329190), (26, 664595), (61, 283270), (65, 265838), (122, 141635), (130, 132919), (305, 56654), (610, 28327), (793, 21790), (1586, 10895), (2179, 7930), (3965, 4358)]