513169408

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 1034691840

約数和(自身を除く): 521522432

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 1973, 2032, 2048, 3946, 4064, 7892, 8128, 15784, 16256, 31568, 32512, 63136, 65024, 126272, 130048, 250571, 252544, 260096, 501142, 505088, 1002284, 1010176, 2004568, 2020352, 4009136, 4040704, 8018272, 16036544, 32073088, 64146176, 128292352, 256584704, 513169408]

約数ペア:

[(1, 513169408), (2, 256584704), (4, 128292352), (8, 64146176), (16, 32073088), (32, 16036544), (64, 8018272), (127, 4040704), (128, 4009136), (254, 2020352), (256, 2004568), (508, 1010176), (512, 1002284), (1016, 505088), (1024, 501142), (1973, 260096), (2032, 252544), (2048, 250571), (3946, 130048), (4064, 126272), (7892, 65024), (8128, 63136), (15784, 32512), (16256, 31568)]