2229566391572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1\times {\mathrm{367781}}^1$

素因数の和:369468

約数の個数: 48

約数和(自身を含む): 4262113792272

約数和(自身を除く): 2032547400700

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1597, 1898, 3194, 3796, 6388, 20761, 41522, 83044, 116581, 233162, 367781, 466324, 735562, 1471124, 1515553, 3031106, 4781153, 6062212, 9562306, 19124612, 26848013, 53696026, 107392052, 349024169, 587346257, 698048338, 1174692514, 1396096676, 2349385028, 7635501341, 15271002682, 30542005364, 42876276761, 85752553522, 171505107044, 557391597893, 1114783195786, 2229566391572]

約数ペア:

[(1, 2229566391572), (2, 1114783195786), (4, 557391597893), (13, 171505107044), (26, 85752553522), (52, 42876276761), (73, 30542005364), (146, 15271002682), (292, 7635501341), (949, 2349385028), (1597, 1396096676), (1898, 1174692514), (3194, 698048338), (3796, 587346257), (6388, 349024169), (20761, 107392052), (41522, 53696026), (83044, 26848013), (116581, 19124612), (233162, 9562306), (367781, 6062212), (466324, 4781153), (735562, 3031106), (1471124, 1515553)]