2078758568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2243}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 4174917120

約数和(自身を除く): 2096158552

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 101, 124, 148, 202, 248, 296, 404, 808, 1147, 2243, 2294, 3131, 3737, 4486, 4588, 6262, 7474, 8972, 9176, 12524, 14948, 17944, 25048, 29896, 69533, 82991, 115847, 139066, 165982, 226543, 231694, 278132, 331964, 453086, 463388, 556264, 663928, 906172, 926776, 1812344, 2572721, 5145442, 7022833, 8382091, 10290884, 14045666, 16764182, 20581768, 28091332, 33528364, 56182664, 67056728, 259844821, 519689642, 1039379284, 2078758568]

約数ペア:

[(1, 2078758568), (2, 1039379284), (4, 519689642), (8, 259844821), (31, 67056728), (37, 56182664), (62, 33528364), (74, 28091332), (101, 20581768), (124, 16764182), (148, 14045666), (202, 10290884), (248, 8382091), (296, 7022833), (404, 5145442), (808, 2572721), (1147, 1812344), (2243, 926776), (2294, 906172), (3131, 663928), (3737, 556264), (4486, 463388), (4588, 453086), (6262, 331964), (7474, 278132), (8972, 231694), (9176, 226543), (12524, 165982), (14948, 139066), (17944, 115847), (25048, 82991), (29896, 69533)]