2013279872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6113}}^1$

素因数の和:6241

約数の個数: 64

約数和(自身を含む): 4190780160

約数和(自身を除く): 2177500288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 3968, 5146, 5312, 6113, 10292, 10624, 12226, 20584, 24452, 41168, 48904, 82336, 97808, 164672, 189503, 195616, 329344, 379006, 391232, 507379, 758012, 782464, 1014758, 1516024, 2029516, 3032048, 4059032, 6064096, 8118064, 12128192, 15728749, 16236128, 24256384, 31457498, 32472256, 62914996, 64944512, 125829992, 251659984, 503319968, 1006639936, 2013279872]

約数ペア:

[(1, 2013279872), (2, 1006639936), (4, 503319968), (8, 251659984), (16, 125829992), (31, 64944512), (32, 62914996), (62, 32472256), (64, 31457498), (83, 24256384), (124, 16236128), (128, 15728749), (166, 12128192), (248, 8118064), (332, 6064096), (496, 4059032), (664, 3032048), (992, 2029516), (1328, 1516024), (1984, 1014758), (2573, 782464), (2656, 758012), (3968, 507379), (5146, 391232), (5312, 379006), (6113, 329344), (10292, 195616), (10624, 189503), (12226, 164672), (20584, 97808), (24452, 82336), (41168, 48904)]