713477618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 1309409280

約数和(自身を除く): 595931662

約数列:

[1, 2, 7, 14, 23, 46, 73, 127, 146, 161, 239, 254, 322, 478, 511, 889, 1022, 1673, 1679, 1778, 2921, 3346, 3358, 5497, 5842, 9271, 10994, 11753, 17447, 18542, 20447, 23506, 30353, 34894, 38479, 40894, 60706, 64897, 76958, 122129, 129794, 212471, 213233, 244258, 401281, 424942, 426466, 698119, 802562, 1396238, 1492631, 2215769, 2808967, 2985262, 4431538, 4886833, 5617934, 9773666, 15510383, 31020766, 50962687, 101925374, 356738809, 713477618]

約数ペア:

[(1, 713477618), (2, 356738809), (7, 101925374), (14, 50962687), (23, 31020766), (46, 15510383), (73, 9773666), (127, 5617934), (146, 4886833), (161, 4431538), (239, 2985262), (254, 2808967), (322, 2215769), (478, 1492631), (511, 1396238), (889, 802562), (1022, 698119), (1673, 426466), (1679, 424942), (1778, 401281), (2921, 244258), (3346, 213233), (3358, 212471), (5497, 129794), (5842, 122129), (9271, 76958), (10994, 64897), (11753, 60706), (17447, 40894), (18542, 38479), (20447, 34894), (23506, 30353)]