2904989690316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{12457}}^1\times {\mathrm{396601}}^1$

素因数の和:409079

約数の個数: 72

約数和(自身を含む): 7885624874736

約数和(自身を除く): 4980635184420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 12457, 24914, 37371, 49828, 74742, 87199, 149484, 174398, 261597, 348796, 396601, 523194, 610393, 793202, 1046388, 1189803, 1220786, 1586404, 1831179, 2379606, 2441572, 2776207, 3662358, 4759212, 5552414, 7324716, 8328621, 11104828, 16657242, 19433449, 33314484, 38866898, 58300347, 77733796, 116600694, 233201388, 4940458657, 9880917314, 14821375971, 19761834628, 29642751942, 34583210599, 59285503884, 69166421198, 103749631797, 138332842396, 207499263594, 242082474193, 414998527188, 484164948386, 726247422579, 968329896772, 1452494845158, 2904989690316]

約数ペア:

[(1, 2904989690316), (2, 1452494845158), (3, 968329896772), (4, 726247422579), (6, 484164948386), (7, 414998527188), (12, 242082474193), (14, 207499263594), (21, 138332842396), (28, 103749631797), (42, 69166421198), (49, 59285503884), (84, 34583210599), (98, 29642751942), (147, 19761834628), (196, 14821375971), (294, 9880917314), (588, 4940458657), (12457, 233201388), (24914, 116600694), (37371, 77733796), (49828, 58300347), (74742, 38866898), (87199, 33314484), (149484, 19433449), (174398, 16657242), (261597, 11104828), (348796, 8328621), (396601, 7324716), (523194, 5552414), (610393, 4759212), (793202, 3662358), (1046388, 2776207), (1189803, 2441572), (1220786, 2379606), (1586404, 1831179)]