1225236492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{479357}}^1$

素因数の和:479438

約数の個数: 36

約数和(自身を含む): 3140753616

約数和(自身を除く): 1915517124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 479357, 958714, 1438071, 1917428, 2876142, 4314213, 5752284, 8628426, 17256852, 34034347, 68068694, 102103041, 136137388, 204206082, 306309123, 408412164, 612618246, 1225236492]

約数ペア:

[(1, 1225236492), (2, 612618246), (3, 408412164), (4, 306309123), (6, 204206082), (9, 136137388), (12, 102103041), (18, 68068694), (36, 34034347), (71, 17256852), (142, 8628426), (213, 5752284), (284, 4314213), (426, 2876142), (639, 1917428), (852, 1438071), (1278, 958714), (2556, 479357)]