397240934398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{886117}}^1$

素因数の和:886249

約数の個数: 64

約数和(自身を含む): 771730799616

約数和(自身を除く): 374489865218

約数列:

[1, 2, 7, 11, 14, 22, 41, 71, 77, 82, 142, 154, 287, 451, 497, 574, 781, 902, 994, 1562, 2911, 3157, 5467, 5822, 6314, 10934, 20377, 32021, 40754, 64042, 224147, 448294, 886117, 1772234, 6202819, 9747287, 12405638, 19494574, 36330797, 62914307, 68231009, 72661594, 125828614, 136462018, 254315579, 399638767, 440400149, 508631158, 692057377, 799277534, 880800298, 1384114754, 2579486587, 2797471369, 4844401639, 5158973174, 5594942738, 9688803278, 18056406109, 28374352457, 36112812218, 56748704914, 198620467199, 397240934398]

約数ペア:

[(1, 397240934398), (2, 198620467199), (7, 56748704914), (11, 36112812218), (14, 28374352457), (22, 18056406109), (41, 9688803278), (71, 5594942738), (77, 5158973174), (82, 4844401639), (142, 2797471369), (154, 2579486587), (287, 1384114754), (451, 880800298), (497, 799277534), (574, 692057377), (781, 508631158), (902, 440400149), (994, 399638767), (1562, 254315579), (2911, 136462018), (3157, 125828614), (5467, 72661594), (5822, 68231009), (6314, 62914307), (10934, 36330797), (20377, 19494574), (32021, 12405638), (40754, 9747287), (64042, 6202819), (224147, 1772234), (448294, 886117)]