1235494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 2187360

約数和(自身を除く): 951866

約数列:

[1, 2, 13, 19, 26, 38, 41, 61, 82, 122, 247, 494, 533, 779, 793, 1066, 1159, 1558, 1586, 2318, 2501, 5002, 10127, 15067, 20254, 30134, 32513, 47519, 65026, 95038, 617747, 1235494]

約数ペア:

[(1, 1235494), (2, 617747), (13, 95038), (19, 65026), (26, 47519), (38, 32513), (41, 30134), (61, 20254), (82, 15067), (122, 10127), (247, 5002), (494, 2501), (533, 2318), (779, 1586), (793, 1558), (1066, 1159)]