2002047476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13619}}^1$

素因数の和:13904

約数の個数: 48

約数和(自身を含む): 4132416960

約数和(自身を除く): 2130369484

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 514, 572, 1028, 2827, 3341, 5654, 6682, 11308, 13364, 13619, 27238, 36751, 54476, 73502, 147004, 149809, 177047, 299618, 354094, 599236, 708188, 1947517, 3500083, 3895034, 7000166, 7790068, 14000332, 38500913, 45501079, 77001826, 91002158, 154003652, 182004316, 500511869, 1001023738, 2002047476]

約数ペア:

[(1, 2002047476), (2, 1001023738), (4, 500511869), (11, 182004316), (13, 154003652), (22, 91002158), (26, 77001826), (44, 45501079), (52, 38500913), (143, 14000332), (257, 7790068), (286, 7000166), (514, 3895034), (572, 3500083), (1028, 1947517), (2827, 708188), (3341, 599236), (5654, 354094), (6682, 299618), (11308, 177047), (13364, 149809), (13619, 147004), (27238, 73502), (36751, 54476)]