1738690928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{13681}}^1$

素因数の和:13762

約数の個数: 60

約数和(自身を含む): 3725663328

約数和(自身を除く): 1986972400

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 752, 1222, 1352, 2444, 2704, 4888, 7943, 9776, 13681, 15886, 27362, 31772, 54724, 63544, 109448, 127088, 177853, 218896, 355706, 643007, 711412, 1286014, 1422824, 2312089, 2572028, 2845648, 4624178, 5144056, 8359091, 9248356, 10288112, 16718182, 18496712, 33436364, 36993424, 66872728, 108668183, 133745456, 217336366, 434672732, 869345464, 1738690928]

約数ペア:

[(1, 1738690928), (2, 869345464), (4, 434672732), (8, 217336366), (13, 133745456), (16, 108668183), (26, 66872728), (47, 36993424), (52, 33436364), (94, 18496712), (104, 16718182), (169, 10288112), (188, 9248356), (208, 8359091), (338, 5144056), (376, 4624178), (611, 2845648), (676, 2572028), (752, 2312089), (1222, 1422824), (1352, 1286014), (2444, 711412), (2704, 643007), (4888, 355706), (7943, 218896), (9776, 177853), (13681, 127088), (15886, 109448), (27362, 63544), (31772, 54724)]