8838412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 8972948

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 89, 122, 148, 178, 244, 356, 407, 671, 814, 979, 1342, 1628, 1958, 2257, 2684, 3293, 3916, 4514, 5429, 6586, 9028, 10858, 13172, 21716, 24827, 36223, 49654, 59719, 72446, 99308, 119438, 144892, 200873, 238876, 401746, 803492, 2209603, 4419206, 8838412]

約数ペア:

[(1, 8838412), (2, 4419206), (4, 2209603), (11, 803492), (22, 401746), (37, 238876), (44, 200873), (61, 144892), (74, 119438), (89, 99308), (122, 72446), (148, 59719), (178, 49654), (244, 36223), (356, 24827), (407, 21716), (671, 13172), (814, 10858), (979, 9028), (1342, 6586), (1628, 5429), (1958, 4514), (2257, 3916), (2684, 3293)]