770994028

素因数分解:

$2^2\times 7^3\times {\mathrm{113}}^1\times {\mathrm{4973}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 1587700800

約数和(自身を除く): 816706772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 343, 452, 686, 791, 1372, 1582, 3164, 4973, 5537, 9946, 11074, 19892, 22148, 34811, 38759, 69622, 77518, 139244, 155036, 243677, 487354, 561949, 974708, 1123898, 1705739, 2247796, 3411478, 3933643, 6822956, 7867286, 15734572, 27535501, 55071002, 110142004, 192748507, 385497014, 770994028]

約数ペア:

[(1, 770994028), (2, 385497014), (4, 192748507), (7, 110142004), (14, 55071002), (28, 27535501), (49, 15734572), (98, 7867286), (113, 6822956), (196, 3933643), (226, 3411478), (343, 2247796), (452, 1705739), (686, 1123898), (791, 974708), (1372, 561949), (1582, 487354), (3164, 243677), (4973, 155036), (5537, 139244), (9946, 77518), (11074, 69622), (19892, 38759), (22148, 34811)]