2004371013

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 2758758912

約数和(自身を除く): 754387899

約数列:

[1, 3, 53, 159, 181, 257, 271, 543, 771, 813, 9593, 13621, 14363, 28779, 40863, 43089, 46517, 49051, 69647, 139551, 147153, 208941, 2465401, 2599703, 3691291, 7396203, 7799109, 11073873, 12606107, 37818321, 668123671, 2004371013]

約数ペア:

[(1, 2004371013), (3, 668123671), (53, 37818321), (159, 12606107), (181, 11073873), (257, 7799109), (271, 7396203), (543, 3691291), (771, 2599703), (813, 2465401), (9593, 208941), (13621, 147153), (14363, 139551), (28779, 69647), (40863, 49051), (43089, 46517)]