1988750915138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1\times {\mathrm{117643}}^1$

素因数の和:124458

約数の個数: 32

約数和(自身を含む): 3246229007616

約数和(自身を除く): 1257478092478

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 6703, 13406, 87139, 117643, 174278, 235286, 650191, 1300382, 1529359, 3058718, 8452483, 11411371, 16904966, 22822742, 148347823, 296695646, 788561029, 1577122058, 10251293377, 20502586754, 76490419813, 152980839626, 994375457569, 1988750915138]

約数ペア:

[(1, 1988750915138), (2, 994375457569), (13, 152980839626), (26, 76490419813), (97, 20502586754), (194, 10251293377), (1261, 1577122058), (2522, 788561029), (6703, 296695646), (13406, 148347823), (87139, 22822742), (117643, 16904966), (174278, 11411371), (235286, 8452483), (650191, 3058718), (1300382, 1529359)]