2003419973888

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1210871}}^1$

素因数の和:1211191

約数の個数: 72

約数和(自身を含む): 4187737846656

約数和(自身を除く): 2184317872768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 281, 368, 562, 736, 1124, 1472, 2248, 2944, 4496, 5888, 6463, 8992, 12926, 17984, 25852, 35968, 51704, 71936, 103408, 206816, 413632, 827264, 1210871, 1654528, 2421742, 4843484, 9686968, 19373936, 27850033, 38747872, 55700066, 77495744, 111400132, 154991488, 222800264, 309982976, 340254751, 445600528, 680509502, 891201056, 1361019004, 1782402112, 2722038008, 3564804224, 5444076016, 7129608448, 7825859273, 10888152032, 15651718546, 21776304064, 31303437092, 43552608128, 62606874184, 87105216256, 125213748368, 250427496736, 500854993472, 1001709986944, 2003419973888]

約数ペア:

[(1, 2003419973888), (2, 1001709986944), (4, 500854993472), (8, 250427496736), (16, 125213748368), (23, 87105216256), (32, 62606874184), (46, 43552608128), (64, 31303437092), (92, 21776304064), (128, 15651718546), (184, 10888152032), (256, 7825859273), (281, 7129608448), (368, 5444076016), (562, 3564804224), (736, 2722038008), (1124, 1782402112), (1472, 1361019004), (2248, 891201056), (2944, 680509502), (4496, 445600528), (5888, 340254751), (6463, 309982976), (8992, 222800264), (12926, 154991488), (17984, 111400132), (25852, 77495744), (35968, 55700066), (51704, 38747872), (71936, 27850033), (103408, 19373936), (206816, 9686968), (413632, 4843484), (827264, 2421742), (1210871, 1654528)]