1308923278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{2797}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 2171695680

約数和(自身を除く): 862772402

約数列:

[1, 2, 13, 26, 41, 82, 439, 533, 878, 1066, 2797, 5594, 5707, 11414, 17999, 35998, 36361, 72722, 114677, 229354, 233987, 467974, 1227883, 1490801, 2455766, 2981602, 15962479, 31924958, 50343203, 100686406, 654461639, 1308923278]

約数ペア:

[(1, 1308923278), (2, 654461639), (13, 100686406), (26, 50343203), (41, 31924958), (82, 15962479), (439, 2981602), (533, 2455766), (878, 1490801), (1066, 1227883), (2797, 467974), (5594, 233987), (5707, 229354), (11414, 114677), (17999, 72722), (35998, 36361)]