2891796744

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1\times {\mathrm{2237}}^1$

素因数の和:3190

約数の個数: 64

約数和(自身を含む): 7359618240

約数和(自身を除く): 4467821496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 883, 1464, 1766, 2237, 2649, 3532, 4474, 5298, 6711, 7064, 8948, 10596, 13422, 17896, 21192, 26844, 53688, 53863, 107726, 136457, 161589, 215452, 272914, 323178, 409371, 430904, 545828, 646356, 818742, 1091656, 1292712, 1637484, 1975271, 3274968, 3950542, 5925813, 7901084, 11851626, 15802168, 23703252, 47406504, 120491531, 240983062, 361474593, 481966124, 722949186, 963932248, 1445898372, 2891796744]

約数ペア:

[(1, 2891796744), (2, 1445898372), (3, 963932248), (4, 722949186), (6, 481966124), (8, 361474593), (12, 240983062), (24, 120491531), (61, 47406504), (122, 23703252), (183, 15802168), (244, 11851626), (366, 7901084), (488, 5925813), (732, 3950542), (883, 3274968), (1464, 1975271), (1766, 1637484), (2237, 1292712), (2649, 1091656), (3532, 818742), (4474, 646356), (5298, 545828), (6711, 430904), (7064, 409371), (8948, 323178), (10596, 272914), (13422, 215452), (17896, 161589), (21192, 136457), (26844, 107726), (53688, 53863)]