2249957164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{11597}}^1$

素因数の和:11675

約数の個数: 72

約数和(自身を含む): 4991964768

約数和(自身を除く): 2742007604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 533, 574, 676, 1066, 1148, 1183, 2132, 2366, 3731, 4732, 6929, 7462, 11597, 13858, 14924, 23194, 27716, 46388, 48503, 81179, 97006, 150761, 162358, 194012, 301522, 324716, 475477, 603044, 950954, 1055327, 1901908, 1959893, 2110654, 3328339, 3919786, 4221308, 6181201, 6656678, 7839572, 12362402, 13313356, 13719251, 24724804, 27438502, 43268407, 54877004, 80355613, 86536814, 160711226, 173073628, 321422452, 562489291, 1124978582, 2249957164]

約数ペア:

[(1, 2249957164), (2, 1124978582), (4, 562489291), (7, 321422452), (13, 173073628), (14, 160711226), (26, 86536814), (28, 80355613), (41, 54877004), (52, 43268407), (82, 27438502), (91, 24724804), (164, 13719251), (169, 13313356), (182, 12362402), (287, 7839572), (338, 6656678), (364, 6181201), (533, 4221308), (574, 3919786), (676, 3328339), (1066, 2110654), (1148, 1959893), (1183, 1901908), (2132, 1055327), (2366, 950954), (3731, 603044), (4732, 475477), (6929, 324716), (7462, 301522), (11597, 194012), (13858, 162358), (14924, 150761), (23194, 97006), (27716, 81179), (46388, 48503)]