1361992148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10139}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 2698375680

約数和(自身を除く): 1336383532

約数列:

[1, 2, 4, 11, 22, 43, 44, 71, 86, 142, 172, 284, 473, 781, 946, 1562, 1892, 3053, 3124, 6106, 10139, 12212, 20278, 33583, 40556, 67166, 111529, 134332, 223058, 435977, 446116, 719869, 871954, 1439738, 1743908, 2879476, 4795747, 7918559, 9591494, 15837118, 19182988, 30954367, 31674236, 61908734, 123817468, 340498037, 680996074, 1361992148]

約数ペア:

[(1, 1361992148), (2, 680996074), (4, 340498037), (11, 123817468), (22, 61908734), (43, 31674236), (44, 30954367), (71, 19182988), (86, 15837118), (142, 9591494), (172, 7918559), (284, 4795747), (473, 2879476), (781, 1743908), (946, 1439738), (1562, 871954), (1892, 719869), (3053, 446116), (3124, 435977), (6106, 223058), (10139, 134332), (12212, 111529), (20278, 67166), (33583, 40556)]