1390804954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{114319}}^1$

素因数の和:114418

約数の個数: 32

約数和(自身を含む): 2633932800

約数和(自身を除く): 1243127846

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166, 114319, 228638, 800233, 1257509, 1600466, 2515018, 8802563, 9031201, 17605126, 18062402, 63218407, 99343211, 126436814, 198686422, 695402477, 1390804954]

約数ペア:

[(1, 1390804954), (2, 695402477), (7, 198686422), (11, 126436814), (14, 99343211), (22, 63218407), (77, 18062402), (79, 17605126), (154, 9031201), (158, 8802563), (553, 2515018), (869, 1600466), (1106, 1257509), (1738, 800233), (6083, 228638), (12166, 114319)]