3486028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 7680064

約数和(自身を除く): 4194036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 157, 182, 244, 314, 364, 427, 628, 793, 854, 1099, 1586, 1708, 2041, 2198, 3172, 4082, 4396, 5551, 8164, 9577, 11102, 14287, 19154, 22204, 28574, 38308, 57148, 67039, 124501, 134078, 249002, 268156, 498004, 871507, 1743014, 3486028]

約数ペア:

[(1, 3486028), (2, 1743014), (4, 871507), (7, 498004), (13, 268156), (14, 249002), (26, 134078), (28, 124501), (52, 67039), (61, 57148), (91, 38308), (122, 28574), (157, 22204), (182, 19154), (244, 14287), (314, 11102), (364, 9577), (427, 8164), (628, 5551), (793, 4396), (854, 4082), (1099, 3172), (1586, 2198), (1708, 2041)]