1337668878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40163}}^1$

素因数の和:40249

約数の個数: 64

約数和(自身を含む): 3346785792

約数和(自身を除く): 2009116914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4758, 5551, 11102, 16653, 33306, 40163, 80326, 120489, 240978, 281141, 522119, 562282, 843423, 1044238, 1566357, 1686846, 2449943, 3132714, 3654833, 4899886, 7309666, 7349829, 10964499, 14699658, 17149601, 21928998, 31849259, 34299202, 51448803, 63698518, 95547777, 102897606, 191095554, 222944813, 445889626, 668834439, 1337668878]

約数ペア:

[(1, 1337668878), (2, 668834439), (3, 445889626), (6, 222944813), (7, 191095554), (13, 102897606), (14, 95547777), (21, 63698518), (26, 51448803), (39, 34299202), (42, 31849259), (61, 21928998), (78, 17149601), (91, 14699658), (122, 10964499), (182, 7349829), (183, 7309666), (273, 4899886), (366, 3654833), (427, 3132714), (546, 2449943), (793, 1686846), (854, 1566357), (1281, 1044238), (1586, 843423), (2379, 562282), (2562, 522119), (4758, 281141), (5551, 240978), (11102, 120489), (16653, 80326), (33306, 40163)]