1791025496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 3791877120

約数和(自身を除く): 2000851624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 151, 169, 248, 283, 302, 338, 403, 566, 604, 676, 806, 1132, 1208, 1352, 1612, 1963, 2264, 3224, 3679, 3926, 4681, 5239, 7358, 7852, 8773, 9362, 10478, 14716, 15704, 17546, 18724, 20956, 25519, 29432, 35092, 37448, 41912, 42733, 47827, 51038, 60853, 70184, 85466, 95654, 102076, 114049, 121706, 170932, 191308, 204152, 228098, 243412, 341864, 382616, 456196, 486824, 555529, 791089, 912392, 1111058, 1324723, 1482637, 1582178, 2222116, 2649446, 2965274, 3164356, 4444232, 5298892, 5930548, 6328712, 7221877, 10597784, 11861096, 14443754, 17221399, 28887508, 34442798, 57775016, 68885596, 137771192, 223878187, 447756374, 895512748, 1791025496]

約数ペア:

[(1, 1791025496), (2, 895512748), (4, 447756374), (8, 223878187), (13, 137771192), (26, 68885596), (31, 57775016), (52, 34442798), (62, 28887508), (104, 17221399), (124, 14443754), (151, 11861096), (169, 10597784), (248, 7221877), (283, 6328712), (302, 5930548), (338, 5298892), (403, 4444232), (566, 3164356), (604, 2965274), (676, 2649446), (806, 2222116), (1132, 1582178), (1208, 1482637), (1352, 1324723), (1612, 1111058), (1963, 912392), (2264, 791089), (3224, 555529), (3679, 486824), (3926, 456196), (4681, 382616), (5239, 341864), (7358, 243412), (7852, 228098), (8773, 204152), (9362, 191308), (10478, 170932), (14716, 121706), (15704, 114049), (17546, 102076), (18724, 95654), (20956, 85466), (25519, 70184), (29432, 60853), (35092, 51038), (37448, 47827), (41912, 42733)]