7838012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 17207232

約数和(自身を除く): 9369220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 353, 364, 427, 706, 793, 854, 1412, 1586, 1708, 2471, 3172, 4589, 4942, 5551, 9178, 9884, 11102, 18356, 21533, 22204, 32123, 43066, 64246, 86132, 128492, 150731, 279929, 301462, 559858, 602924, 1119716, 1959503, 3919006, 7838012]

約数ペア:

[(1, 7838012), (2, 3919006), (4, 1959503), (7, 1119716), (13, 602924), (14, 559858), (26, 301462), (28, 279929), (52, 150731), (61, 128492), (91, 86132), (122, 64246), (182, 43066), (244, 32123), (353, 22204), (364, 21533), (427, 18356), (706, 11102), (793, 9884), (854, 9178), (1412, 5551), (1586, 4942), (1708, 4589), (2471, 3172)]