1569381295868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{420317}}^1$

素因数の和:421086

約数の個数: 48

約数和(自身を含む): 2934929279520

約数和(自身を除く): 1365547983652

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 673, 1346, 1387, 2692, 2774, 5548, 12787, 25574, 49129, 51148, 98258, 196516, 420317, 840634, 933451, 1681268, 1866902, 3733804, 7986023, 15972046, 30683141, 31944092, 61366282, 122732564, 282873341, 565746682, 582979679, 1131493364, 1165959358, 2331918716, 5374593479, 10749186958, 20649753893, 21498373916, 41299507786, 82599015572, 392345323967, 784690647934, 1569381295868]

約数ペア:

[(1, 1569381295868), (2, 784690647934), (4, 392345323967), (19, 82599015572), (38, 41299507786), (73, 21498373916), (76, 20649753893), (146, 10749186958), (292, 5374593479), (673, 2331918716), (1346, 1165959358), (1387, 1131493364), (2692, 582979679), (2774, 565746682), (5548, 282873341), (12787, 122732564), (25574, 61366282), (49129, 31944092), (51148, 30683141), (98258, 15972046), (196516, 7986023), (420317, 3733804), (840634, 1866902), (933451, 1681268)]