1349631978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 2914375680

約数和(自身を除く): 1564743702

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 331, 662, 761, 893, 993, 1522, 1786, 1986, 2283, 2679, 4566, 5358, 6289, 12578, 14459, 15557, 18867, 28918, 31114, 35767, 37734, 43377, 46671, 71534, 86754, 93342, 107301, 214602, 251891, 295583, 503782, 591166, 679573, 755673, 886749, 1359146, 1511346, 1773498, 2038719, 4077438, 4785929, 9571858, 11838877, 14357787, 23677754, 28715574, 35516631, 71033262, 224938663, 449877326, 674815989, 1349631978]

約数ペア:

[(1, 1349631978), (2, 674815989), (3, 449877326), (6, 224938663), (19, 71033262), (38, 35516631), (47, 28715574), (57, 23677754), (94, 14357787), (114, 11838877), (141, 9571858), (282, 4785929), (331, 4077438), (662, 2038719), (761, 1773498), (893, 1511346), (993, 1359146), (1522, 886749), (1786, 755673), (1986, 679573), (2283, 591166), (2679, 503782), (4566, 295583), (5358, 251891), (6289, 214602), (12578, 107301), (14459, 93342), (15557, 86754), (18867, 71534), (28918, 46671), (31114, 43377), (35767, 37734)]