519887102

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 901324800

約数和(自身を除く): 381437698

約数列:

[1, 2, 7, 14, 191, 199, 382, 398, 977, 1337, 1393, 1954, 2674, 2786, 6839, 13678, 38009, 76018, 186607, 194423, 266063, 373214, 388846, 532126, 1306249, 1360961, 2612498, 2721922, 37134793, 74269586, 259943551, 519887102]

約数ペア:

[(1, 519887102), (2, 259943551), (7, 74269586), (14, 37134793), (191, 2721922), (199, 2612498), (382, 1360961), (398, 1306249), (977, 532126), (1337, 388846), (1393, 373214), (1954, 266063), (2674, 194423), (2786, 186607), (6839, 76018), (13678, 38009)]