3952803645238

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6661}}^1\times {\mathrm{9787}}^1$

素因数の和:16589

約数の個数: 64

約数和(自身を含む): 6986087433216

約数和(自身を除く): 3033283787978

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 4331, 6661, 8662, 9787, 13322, 19574, 30317, 46627, 60634, 68509, 93254, 137018, 406321, 472931, 597007, 694877, 812642, 945862, 1194014, 1389754, 2844247, 3310517, 4179049, 4864139, 5688494, 6621034, 8358098, 9728278, 28848791, 42387497, 57697582, 65191207, 84774994, 130382414, 201941537, 296712479, 403883074, 456338449, 593424958, 912676898, 3976663627, 4628575697, 7953327254, 9257151394, 27836645389, 32400029879, 55673290778, 64800059758, 282343117517, 564686235034, 1976401822619, 3952803645238]

約数ペア:

[(1, 3952803645238), (2, 1976401822619), (7, 564686235034), (14, 282343117517), (61, 64800059758), (71, 55673290778), (122, 32400029879), (142, 27836645389), (427, 9257151394), (497, 7953327254), (854, 4628575697), (994, 3976663627), (4331, 912676898), (6661, 593424958), (8662, 456338449), (9787, 403883074), (13322, 296712479), (19574, 201941537), (30317, 130382414), (46627, 84774994), (60634, 65191207), (68509, 57697582), (93254, 42387497), (137018, 28848791), (406321, 9728278), (472931, 8358098), (597007, 6621034), (694877, 5688494), (812642, 4864139), (945862, 4179049), (1194014, 3310517), (1389754, 2844247)]