13979230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 11875970

約数列:

[1, 2, 5, 10, 89, 113, 139, 178, 226, 278, 445, 565, 695, 890, 1130, 1390, 10057, 12371, 15707, 20114, 24742, 31414, 50285, 61855, 78535, 100570, 123710, 157070, 1397923, 2795846, 6989615, 13979230]

約数ペア:

[(1, 13979230), (2, 6989615), (5, 2795846), (10, 1397923), (89, 157070), (113, 123710), (139, 100570), (178, 78535), (226, 61855), (278, 50285), (445, 31414), (565, 24742), (695, 20114), (890, 15707), (1130, 12371), (1390, 10057)]