3919006

素因数分解:

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

素因数の和:436

約数の個数: 32

約数和(自身を含む): 7374528

約数和(自身を除く): 3455522

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 353, 427, 706, 793, 854, 1586, 2471, 4589, 4942, 5551, 9178, 11102, 21533, 32123, 43066, 64246, 150731, 279929, 301462, 559858, 1959503, 3919006]

約数ペア:

[(1, 3919006), (2, 1959503), (7, 559858), (13, 301462), (14, 279929), (26, 150731), (61, 64246), (91, 43066), (122, 32123), (182, 21533), (353, 11102), (427, 9178), (706, 5551), (793, 4942), (854, 4589), (1586, 2471)]