2012255104

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 4069494000

約数和(自身を除く): 2057238896

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 233, 436, 466, 619, 872, 932, 1238, 1744, 1864, 2476, 3488, 3728, 4952, 6976, 7456, 9904, 13952, 14912, 19808, 25397, 29824, 39616, 50794, 67471, 79232, 101588, 134942, 144227, 203176, 269884, 288454, 406352, 539768, 576908, 812704, 1079536, 1153816, 1625408, 2159072, 2307632, 3250816, 4318144, 4615264, 8636288, 9230528, 15720743, 18461056, 31441486, 62882972, 125765944, 251531888, 503063776, 1006127552, 2012255104]

約数ペア:

[(1, 2012255104), (2, 1006127552), (4, 503063776), (8, 251531888), (16, 125765944), (32, 62882972), (64, 31441486), (109, 18461056), (128, 15720743), (218, 9230528), (233, 8636288), (436, 4615264), (466, 4318144), (619, 3250816), (872, 2307632), (932, 2159072), (1238, 1625408), (1744, 1153816), (1864, 1079536), (2476, 812704), (3488, 576908), (3728, 539768), (4952, 406352), (6976, 288454), (7456, 269884), (9904, 203176), (13952, 144227), (14912, 134942), (19808, 101588), (25397, 79232), (29824, 67471), (39616, 50794)]