8697910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 17599680

約数和(自身を除く): 8901770

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2909, 2990, 5818, 14545, 29090, 37817, 66907, 75634, 133814, 189085, 334535, 378170, 669070, 869791, 1739582, 4348955, 8697910]

約数ペア:

[(1, 8697910), (2, 4348955), (5, 1739582), (10, 869791), (13, 669070), (23, 378170), (26, 334535), (46, 189085), (65, 133814), (115, 75634), (130, 66907), (230, 37817), (299, 29090), (598, 14545), (1495, 5818), (2909, 2990)]