9907026376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{13537}}^1$

素因数の和:13814

約数の個数: 64

約数和(自身を含む): 20742382080

約数和(自身を除く): 10835355704

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 227, 248, 403, 454, 806, 908, 1612, 1816, 2951, 3224, 5902, 7037, 11804, 13537, 14074, 23608, 27074, 28148, 54148, 56296, 91481, 108296, 175981, 182962, 351962, 365924, 419647, 703924, 731848, 839294, 1407848, 1678588, 3072899, 3357176, 5455411, 6145798, 10910822, 12291596, 21821644, 24583192, 39947687, 43643288, 79895374, 95259869, 159790748, 190519738, 319581496, 381039476, 762078952, 1238378297, 2476756594, 4953513188, 9907026376]

約数ペア:

[(1, 9907026376), (2, 4953513188), (4, 2476756594), (8, 1238378297), (13, 762078952), (26, 381039476), (31, 319581496), (52, 190519738), (62, 159790748), (104, 95259869), (124, 79895374), (227, 43643288), (248, 39947687), (403, 24583192), (454, 21821644), (806, 12291596), (908, 10910822), (1612, 6145798), (1816, 5455411), (2951, 3357176), (3224, 3072899), (5902, 1678588), (7037, 1407848), (11804, 839294), (13537, 731848), (14074, 703924), (23608, 419647), (27074, 365924), (28148, 351962), (54148, 182962), (56296, 175981), (91481, 108296)]