2752806658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 5033249280

約数和(自身を除く): 2280442622

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 269, 322, 427, 521, 538, 854, 1042, 1403, 1883, 2806, 3647, 3766, 6187, 7294, 9821, 11983, 12374, 16409, 19642, 23966, 31781, 32818, 43309, 63562, 83881, 86618, 114863, 140149, 167762, 222467, 229726, 280298, 377407, 444934, 730963, 754814, 981043, 1461926, 1962086, 2641849, 3223427, 5116741, 5283698, 6446854, 8549089, 10233482, 17098178, 22563989, 45127978, 59843623, 119687246, 196629047, 393258094, 1376403329, 2752806658]

約数ペア:

[(1, 2752806658), (2, 1376403329), (7, 393258094), (14, 196629047), (23, 119687246), (46, 59843623), (61, 45127978), (122, 22563989), (161, 17098178), (269, 10233482), (322, 8549089), (427, 6446854), (521, 5283698), (538, 5116741), (854, 3223427), (1042, 2641849), (1403, 1962086), (1883, 1461926), (2806, 981043), (3647, 754814), (3766, 730963), (6187, 444934), (7294, 377407), (9821, 280298), (11983, 229726), (12374, 222467), (16409, 167762), (19642, 140149), (23966, 114863), (31781, 86618), (32818, 83881), (43309, 63562)]