29780486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 19467514

約数列:

[1, 2, 19, 37, 38, 59, 74, 118, 359, 703, 718, 1121, 1406, 2183, 2242, 4366, 6821, 13283, 13642, 21181, 26566, 41477, 42362, 82954, 252377, 402439, 504754, 783697, 804878, 1567394, 14890243, 29780486]

約数ペア:

[(1, 29780486), (2, 14890243), (19, 1567394), (37, 804878), (38, 783697), (59, 504754), (74, 402439), (118, 252377), (359, 82954), (703, 42362), (718, 41477), (1121, 26566), (1406, 21181), (2183, 13642), (2242, 13283), (4366, 6821)]