1355214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 3177216

約数和(自身を除く): 1822002

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 787, 861, 1574, 1722, 2361, 4722, 5509, 11018, 16527, 32267, 33054, 64534, 96801, 193602, 225869, 451738, 677607, 1355214]

約数ペア:

[(1, 1355214), (2, 677607), (3, 451738), (6, 225869), (7, 193602), (14, 96801), (21, 64534), (41, 33054), (42, 32267), (82, 16527), (123, 11018), (246, 5509), (287, 4722), (574, 2361), (787, 1722), (861, 1574)]