1285211946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5863

約数の個数: 64

約数和(自身を含む): 2831760000

約数和(自身を除く): 1546548054

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 74, 106, 111, 114, 159, 222, 318, 703, 1007, 1406, 1961, 2014, 2109, 3021, 3922, 4218, 5749, 5883, 6042, 11498, 11766, 17247, 34494, 37259, 74518, 109231, 111777, 212713, 218462, 223554, 304697, 327693, 425426, 609394, 638139, 655386, 914091, 1276278, 1828182, 4041547, 5789243, 8083094, 11273789, 11578486, 12124641, 17367729, 22547578, 24249282, 33821367, 34735458, 67642734, 214201991, 428403982, 642605973, 1285211946]

約数ペア:

[(1, 1285211946), (2, 642605973), (3, 428403982), (6, 214201991), (19, 67642734), (37, 34735458), (38, 33821367), (53, 24249282), (57, 22547578), (74, 17367729), (106, 12124641), (111, 11578486), (114, 11273789), (159, 8083094), (222, 5789243), (318, 4041547), (703, 1828182), (1007, 1276278), (1406, 914091), (1961, 655386), (2014, 638139), (2109, 609394), (3021, 425426), (3922, 327693), (4218, 304697), (5749, 223554), (5883, 218462), (6042, 212713), (11498, 111777), (11766, 109231), (17247, 74518), (34494, 37259)]