2012141056

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:763

約数の個数: 80

約数和(自身を含む): 4173447168

約数和(自身を除く): 2161306112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 331, 383, 496, 512, 662, 766, 992, 1324, 1532, 1984, 2648, 3064, 3968, 5296, 6128, 7936, 10261, 10592, 11873, 12256, 15872, 20522, 21184, 23746, 24512, 41044, 42368, 47492, 49024, 82088, 84736, 94984, 98048, 126773, 164176, 169472, 189968, 196096, 253546, 328352, 379936, 507092, 656704, 759872, 1014184, 1313408, 1519744, 2028368, 2626816, 3039488, 3929963, 4056736, 5253632, 6078976, 7859926, 8113472, 15719852, 16226944, 31439704, 32453888, 62879408, 64907776, 125758816, 251517632, 503035264, 1006070528, 2012141056]

約数ペア:

[(1, 2012141056), (2, 1006070528), (4, 503035264), (8, 251517632), (16, 125758816), (31, 64907776), (32, 62879408), (62, 32453888), (64, 31439704), (124, 16226944), (128, 15719852), (248, 8113472), (256, 7859926), (331, 6078976), (383, 5253632), (496, 4056736), (512, 3929963), (662, 3039488), (766, 2626816), (992, 2028368), (1324, 1519744), (1532, 1313408), (1984, 1014184), (2648, 759872), (3064, 656704), (3968, 507092), (5296, 379936), (6128, 328352), (7936, 253546), (10261, 196096), (10592, 189968), (11873, 169472), (12256, 164176), (15872, 126773), (20522, 98048), (21184, 94984), (23746, 84736), (24512, 82088), (41044, 49024), (42368, 47492)]