2017530788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{10399}}^1$

素因数の和:10477

約数の個数: 72

約数和(自身を含む): 4476326400

約数和(自身を除く): 2458795612

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, 10399, 13858, 14924, 20798, 27716, 41596, 48503, 72793, 97006, 135187, 145586, 194012, 270374, 291172, 426359, 540748, 852718, 946309, 1705436, 1757431, 1892618, 2984513, 3514862, 3785236, 5542667, 5969026, 7029724, 11085334, 11938052, 12302017, 22170668, 24604034, 38798669, 49208068, 72054671, 77597338, 144109342, 155194676, 288218684, 504382697, 1008765394, 2017530788]

約数ペア:

[(1, 2017530788), (2, 1008765394), (4, 504382697), (7, 288218684), (13, 155194676), (14, 144109342), (26, 77597338), (28, 72054671), (41, 49208068), (52, 38798669), (82, 24604034), (91, 22170668), (164, 12302017), (169, 11938052), (182, 11085334), (287, 7029724), (338, 5969026), (364, 5542667), (533, 3785236), (574, 3514862), (676, 2984513), (1066, 1892618), (1148, 1757431), (1183, 1705436), (2132, 946309), (2366, 852718), (3731, 540748), (4732, 426359), (6929, 291172), (7462, 270374), (10399, 194012), (13858, 145586), (14924, 135187), (20798, 97006), (27716, 72793), (41596, 48503)]