2037646864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9109}}^1$

素因数の和:9200

約数の個数: 80

約数和(自身を含む): 4554708480

約数和(自身を除く): 2517061616

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 902, 1271, 1364, 1804, 2542, 2728, 3608, 5084, 5456, 7216, 9109, 10168, 13981, 18218, 20336, 27962, 36436, 55924, 72872, 100199, 111848, 145744, 200398, 223696, 282379, 373469, 400796, 564758, 746938, 801592, 1129516, 1493876, 1603184, 2259032, 2987752, 3106169, 4108159, 4518064, 5975504, 6212338, 8216318, 11577539, 12424676, 16432636, 23155078, 24849352, 32865272, 46310156, 49698704, 65730544, 92620312, 127352929, 185240624, 254705858, 509411716, 1018823432, 2037646864]

約数ペア:

[(1, 2037646864), (2, 1018823432), (4, 509411716), (8, 254705858), (11, 185240624), (16, 127352929), (22, 92620312), (31, 65730544), (41, 49698704), (44, 46310156), (62, 32865272), (82, 24849352), (88, 23155078), (124, 16432636), (164, 12424676), (176, 11577539), (248, 8216318), (328, 6212338), (341, 5975504), (451, 4518064), (496, 4108159), (656, 3106169), (682, 2987752), (902, 2259032), (1271, 1603184), (1364, 1493876), (1804, 1129516), (2542, 801592), (2728, 746938), (3608, 564758), (5084, 400796), (5456, 373469), (7216, 282379), (9109, 223696), (10168, 200398), (13981, 145744), (18218, 111848), (20336, 100199), (27962, 72872), (36436, 55924)]