2455960064

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{252463}}^1$

素因数の和:252500

約数の個数: 40

約数和(自身を含む): 5165413440

約数和(自身を除く): 2709453376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 252463, 504926, 1009852, 2019704, 4039408, 4796797, 8078816, 9593594, 16157632, 19187188, 32315264, 38374376, 64630528, 76748752, 129261056, 153497504, 306995008, 613990016, 1227980032, 2455960064]

約数ペア:

[(1, 2455960064), (2, 1227980032), (4, 613990016), (8, 306995008), (16, 153497504), (19, 129261056), (32, 76748752), (38, 64630528), (64, 38374376), (76, 32315264), (128, 19187188), (152, 16157632), (256, 9593594), (304, 8078816), (512, 4796797), (608, 4039408), (1216, 2019704), (2432, 1009852), (4864, 504926), (9728, 252463)]