1671481438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 2973791232

約数和(自身を除く): 1302309794

約数列:

[1, 2, 11, 22, 23, 37, 46, 73, 74, 146, 253, 407, 506, 803, 814, 851, 1223, 1606, 1679, 1702, 2446, 2701, 3358, 5402, 9361, 13453, 18469, 18722, 26906, 28129, 29711, 36938, 45251, 56258, 59422, 62123, 89279, 90502, 124246, 178558, 309419, 497761, 618838, 683353, 982069, 995522, 1040773, 1366706, 1964138, 2053417, 2081546, 3303323, 4106834, 6606646, 11448503, 22587587, 22897006, 36336553, 45175174, 72673106, 75976429, 151952858, 835740719, 1671481438]

約数ペア:

[(1, 1671481438), (2, 835740719), (11, 151952858), (22, 75976429), (23, 72673106), (37, 45175174), (46, 36336553), (73, 22897006), (74, 22587587), (146, 11448503), (253, 6606646), (407, 4106834), (506, 3303323), (803, 2081546), (814, 2053417), (851, 1964138), (1223, 1366706), (1606, 1040773), (1679, 995522), (1702, 982069), (2446, 683353), (2701, 618838), (3358, 497761), (5402, 309419), (9361, 178558), (13453, 124246), (18469, 90502), (18722, 89279), (26906, 62123), (28129, 59422), (29711, 56258), (36938, 45251)]