3197168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 7030800

約数和(自身を除く): 3833632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 809, 988, 1618, 1976, 3236, 3952, 6472, 10517, 12944, 15371, 21034, 30742, 42068, 61484, 84136, 122968, 168272, 199823, 245936, 399646, 799292, 1598584, 3197168]

約数ペア:

[(1, 3197168), (2, 1598584), (4, 799292), (8, 399646), (13, 245936), (16, 199823), (19, 168272), (26, 122968), (38, 84136), (52, 61484), (76, 42068), (104, 30742), (152, 21034), (208, 15371), (247, 12944), (304, 10517), (494, 6472), (809, 3952), (988, 3236), (1618, 1976)]