263342014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2791}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 450293760

約数和(自身を除く): 186951746

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 382, 494, 2483, 2791, 3629, 4966, 5582, 7258, 36283, 47177, 53029, 72566, 94354, 106058, 533081, 689377, 1066162, 1378754, 6930053, 10128539, 13860106, 20257078, 131671007, 263342014]

約数ペア:

[(1, 263342014), (2, 131671007), (13, 20257078), (19, 13860106), (26, 10128539), (38, 6930053), (191, 1378754), (247, 1066162), (382, 689377), (494, 533081), (2483, 106058), (2791, 94354), (3629, 72566), (4966, 53029), (5582, 47177), (7258, 36283)]