421090304

素因数分解:

$2^{10}\times {\mathrm{173}}^1\times {\mathrm{2377}}^1$

素因数の和:2570

約数の個数: 44

約数和(自身を含む): 846991284

約数和(自身を除く): 425900980

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1024, 1384, 2377, 2768, 4754, 5536, 9508, 11072, 19016, 22144, 38032, 44288, 76064, 88576, 152128, 177152, 304256, 411221, 608512, 822442, 1217024, 1644884, 2434048, 3289768, 6579536, 13159072, 26318144, 52636288, 105272576, 210545152, 421090304]

約数ペア:

[(1, 421090304), (2, 210545152), (4, 105272576), (8, 52636288), (16, 26318144), (32, 13159072), (64, 6579536), (128, 3289768), (173, 2434048), (256, 1644884), (346, 1217024), (512, 822442), (692, 608512), (1024, 411221), (1384, 304256), (2377, 177152), (2768, 152128), (4754, 88576), (5536, 76064), (9508, 44288), (11072, 38032), (19016, 22144)]