1320233718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{48563}}^1$

素因数の和:48788

約数の個数: 32

約数和(自身を含む): 2769313536

約数和(自身を除く): 1449079818

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 4531, 9062, 13593, 27186, 48563, 97126, 145689, 291378, 1116949, 2233898, 3350847, 6701694, 9566911, 19133822, 28700733, 57401466, 220038953, 440077906, 660116859, 1320233718]

約数ペア:

[(1, 1320233718), (2, 660116859), (3, 440077906), (6, 220038953), (23, 57401466), (46, 28700733), (69, 19133822), (138, 9566911), (197, 6701694), (394, 3350847), (591, 2233898), (1182, 1116949), (4531, 291378), (9062, 145689), (13593, 97126), (27186, 48563)]