869673194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 1549836288

約数和(自身を除く): 680163094

約数列:

[1, 2, 13, 23, 26, 31, 43, 46, 62, 86, 299, 403, 559, 598, 713, 806, 989, 1091, 1118, 1333, 1426, 1978, 2182, 2666, 9269, 12857, 14183, 17329, 18538, 25093, 25714, 28366, 30659, 33821, 34658, 46913, 50186, 61318, 67642, 93826, 326209, 398567, 439673, 609869, 652418, 777883, 797134, 879346, 1078999, 1219738, 1454303, 1555766, 2157998, 2908606, 10112479, 14026987, 18905939, 20224958, 28053974, 33448969, 37811878, 66897938, 434836597, 869673194]

約数ペア:

[(1, 869673194), (2, 434836597), (13, 66897938), (23, 37811878), (26, 33448969), (31, 28053974), (43, 20224958), (46, 18905939), (62, 14026987), (86, 10112479), (299, 2908606), (403, 2157998), (559, 1555766), (598, 1454303), (713, 1219738), (806, 1078999), (989, 879346), (1091, 797134), (1118, 777883), (1333, 652418), (1426, 609869), (1978, 439673), (2182, 398567), (2666, 326209), (9269, 93826), (12857, 67642), (14183, 61318), (17329, 50186), (18538, 46913), (25093, 34658), (25714, 33821), (28366, 30659)]