2908428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 7348320

約数和(自身を除く): 4439892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 269, 318, 538, 636, 807, 901, 1076, 1614, 1802, 2703, 3228, 3604, 4573, 5406, 9146, 10812, 13719, 14257, 18292, 27438, 28514, 42771, 54876, 57028, 85542, 171084, 242369, 484738, 727107, 969476, 1454214, 2908428]

約数ペア:

[(1, 2908428), (2, 1454214), (3, 969476), (4, 727107), (6, 484738), (12, 242369), (17, 171084), (34, 85542), (51, 57028), (53, 54876), (68, 42771), (102, 28514), (106, 27438), (159, 18292), (204, 14257), (212, 13719), (269, 10812), (318, 9146), (538, 5406), (636, 4573), (807, 3604), (901, 3228), (1076, 2703), (1614, 1802)]