2016984064

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{103669}}^1$

素因数の和:103708

約数の個数: 44

約数和(自身を含む): 4244249800

約数和(自身を除く): 2227265736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 103669, 207338, 414676, 829352, 1658704, 1969711, 3317408, 3939422, 6634816, 7878844, 13269632, 15757688, 26539264, 31515376, 53078528, 63030752, 106157056, 126061504, 252123008, 504246016, 1008492032, 2016984064]

約数ペア:

[(1, 2016984064), (2, 1008492032), (4, 504246016), (8, 252123008), (16, 126061504), (19, 106157056), (32, 63030752), (38, 53078528), (64, 31515376), (76, 26539264), (128, 15757688), (152, 13269632), (256, 7878844), (304, 6634816), (512, 3939422), (608, 3317408), (1024, 1969711), (1216, 1658704), (2432, 829352), (4864, 414676), (9728, 207338), (19456, 103669)]