289179962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 485740800

約数和(自身を除く): 196560838

約数列:

[1, 2, 17, 19, 34, 38, 239, 323, 478, 646, 1873, 3746, 4063, 4541, 8126, 9082, 31841, 35587, 63682, 71174, 77197, 154394, 447647, 604979, 895294, 1209958, 7609999, 8505293, 15219998, 17010586, 144589981, 289179962]

約数ペア:

[(1, 289179962), (2, 144589981), (17, 17010586), (19, 15219998), (34, 8505293), (38, 7609999), (239, 1209958), (323, 895294), (478, 604979), (646, 447647), (1873, 154394), (3746, 77197), (4063, 71174), (4541, 63682), (8126, 35587), (9082, 31841)]