1009514752

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127207}}^1$

素因数の和:127254

約数の個数: 36

約数和(自身を含む): 2080105216

約数和(自身を除く): 1070590464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 127207, 254414, 508828, 1017656, 2035312, 3943417, 4070624, 7886834, 8141248, 15773668, 16282496, 31547336, 32564992, 63094672, 126189344, 252378688, 504757376, 1009514752]

約数ペア:

[(1, 1009514752), (2, 504757376), (4, 252378688), (8, 126189344), (16, 63094672), (31, 32564992), (32, 31547336), (62, 16282496), (64, 15773668), (124, 8141248), (128, 7886834), (248, 4070624), (256, 3943417), (496, 2035312), (992, 1017656), (1984, 508828), (3968, 254414), (7936, 127207)]