1288892406

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{84673}}^1$

素因数の和:84780

約数の個数: 32

約数和(自身を含む): 2682472320

約数和(自身を除く): 1393579914

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 84673, 169346, 254019, 508038, 3640939, 4995707, 7281878, 9991414, 10922817, 14987121, 21845634, 29974242, 214815401, 429630802, 644446203, 1288892406]

約数ペア:

[(1, 1288892406), (2, 644446203), (3, 429630802), (6, 214815401), (43, 29974242), (59, 21845634), (86, 14987121), (118, 10922817), (129, 9991414), (177, 7281878), (258, 4995707), (354, 3640939), (2537, 508038), (5074, 254019), (7611, 169346), (15222, 84673)]