7470892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 15819552

約数和(自身を除く): 8348660

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 353, 407, 481, 572, 706, 814, 962, 1412, 1628, 1924, 3883, 4589, 5291, 7766, 9178, 10582, 13061, 15532, 18356, 21164, 26122, 50479, 52244, 100958, 143671, 169793, 201916, 287342, 339586, 574684, 679172, 1867723, 3735446, 7470892]

約数ペア:

[(1, 7470892), (2, 3735446), (4, 1867723), (11, 679172), (13, 574684), (22, 339586), (26, 287342), (37, 201916), (44, 169793), (52, 143671), (74, 100958), (143, 52244), (148, 50479), (286, 26122), (353, 21164), (407, 18356), (481, 15532), (572, 13061), (706, 10582), (814, 9178), (962, 7766), (1412, 5291), (1628, 4589), (1924, 3883)]