1020847744

素因数分解:

$2^7\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1877}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 2329320960

約数和(自身を除く): 1308473216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 607, 896, 1214, 1877, 2428, 3754, 4249, 4856, 7508, 8498, 9712, 13139, 15016, 16996, 19424, 26278, 30032, 33992, 38848, 52556, 60064, 67984, 77696, 105112, 120128, 135968, 210224, 240256, 271936, 420448, 543872, 840896, 1139339, 1681792, 2278678, 4557356, 7975373, 9114712, 15950746, 18229424, 31901492, 36458848, 63802984, 72917696, 127605968, 145835392, 255211936, 510423872, 1020847744]

約数ペア:

[(1, 1020847744), (2, 510423872), (4, 255211936), (7, 145835392), (8, 127605968), (14, 72917696), (16, 63802984), (28, 36458848), (32, 31901492), (56, 18229424), (64, 15950746), (112, 9114712), (128, 7975373), (224, 4557356), (448, 2278678), (607, 1681792), (896, 1139339), (1214, 840896), (1877, 543872), (2428, 420448), (3754, 271936), (4249, 240256), (4856, 210224), (7508, 135968), (8498, 120128), (9712, 105112), (13139, 77696), (15016, 67984), (16996, 60064), (19424, 52556), (26278, 38848), (30032, 33992)]