494080388

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 933085440

約数和(自身を除く): 439005052

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 173, 346, 692, 839, 851, 1678, 1702, 3356, 3404, 3979, 6401, 7958, 12802, 15916, 19297, 25604, 31043, 38594, 62086, 77188, 124172, 145147, 147223, 290294, 294446, 580588, 588892, 713989, 1427978, 2855956, 3338381, 5370439, 6676762, 10740878, 13353524, 21481756, 123520097, 247040194, 494080388]

約数ペア:

[(1, 494080388), (2, 247040194), (4, 123520097), (23, 21481756), (37, 13353524), (46, 10740878), (74, 6676762), (92, 5370439), (148, 3338381), (173, 2855956), (346, 1427978), (692, 713989), (839, 588892), (851, 580588), (1678, 294446), (1702, 290294), (3356, 147223), (3404, 145147), (3979, 124172), (6401, 77188), (7958, 62086), (12802, 38594), (15916, 31043), (19297, 25604)]