1992899072

素因数分解:

$2^9\times {\mathrm{449}}^1\times {\mathrm{8669}}^1$

素因数の和:9136

約数の個数: 40

約数和(自身を含む): 3991234500

約数和(自身を除く): 1998335428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 449, 512, 898, 1796, 3592, 7184, 8669, 14368, 17338, 28736, 34676, 57472, 69352, 114944, 138704, 229888, 277408, 554816, 1109632, 2219264, 3892381, 4438528, 7784762, 15569524, 31139048, 62278096, 124556192, 249112384, 498224768, 996449536, 1992899072]

約数ペア:

[(1, 1992899072), (2, 996449536), (4, 498224768), (8, 249112384), (16, 124556192), (32, 62278096), (64, 31139048), (128, 15569524), (256, 7784762), (449, 4438528), (512, 3892381), (898, 2219264), (1796, 1109632), (3592, 554816), (7184, 277408), (8669, 229888), (14368, 138704), (17338, 114944), (28736, 69352), (34676, 57472)]