520058214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 1247500800

約数和(自身を除く): 727442586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 139, 177, 234, 271, 278, 354, 417, 531, 542, 767, 813, 834, 1062, 1251, 1534, 1626, 1807, 2301, 2439, 2502, 3523, 3614, 4602, 4878, 5421, 6903, 7046, 8201, 10569, 10842, 13806, 15989, 16263, 16402, 21138, 24603, 31707, 31978, 32526, 37669, 47967, 49206, 63414, 73809, 75338, 95934, 106613, 113007, 143901, 147618, 207857, 213226, 226014, 287802, 319839, 339021, 415714, 489697, 623571, 639678, 678042, 959517, 979394, 1247142, 1469091, 1870713, 1919034, 2222471, 2938182, 3741426, 4407273, 4444942, 6667413, 8814546, 13334826, 20002239, 28892123, 40004478, 57784246, 86676369, 173352738, 260029107, 520058214]

約数ペア:

[(1, 520058214), (2, 260029107), (3, 173352738), (6, 86676369), (9, 57784246), (13, 40004478), (18, 28892123), (26, 20002239), (39, 13334826), (59, 8814546), (78, 6667413), (117, 4444942), (118, 4407273), (139, 3741426), (177, 2938182), (234, 2222471), (271, 1919034), (278, 1870713), (354, 1469091), (417, 1247142), (531, 979394), (542, 959517), (767, 678042), (813, 639678), (834, 623571), (1062, 489697), (1251, 415714), (1534, 339021), (1626, 319839), (1807, 287802), (2301, 226014), (2439, 213226), (2502, 207857), (3523, 147618), (3614, 143901), (4602, 113007), (4878, 106613), (5421, 95934), (6903, 75338), (7046, 73809), (8201, 63414), (10569, 49206), (10842, 47967), (13806, 37669), (15989, 32526), (16263, 31978), (16402, 31707), (21138, 24603)]