2019987516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{29683}}^1$

素因数の和:29850

約数の個数: 48

約数和(自身を含む): 4847278464

約数和(自身を除く): 2827290948

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 107, 159, 212, 214, 318, 321, 428, 636, 642, 1284, 5671, 11342, 17013, 22684, 29683, 34026, 59366, 68052, 89049, 118732, 178098, 356196, 1573199, 3146398, 3176081, 4719597, 6292796, 6352162, 9439194, 9528243, 12704324, 18878388, 19056486, 38112972, 168332293, 336664586, 504996879, 673329172, 1009993758, 2019987516]

約数ペア:

[(1, 2019987516), (2, 1009993758), (3, 673329172), (4, 504996879), (6, 336664586), (12, 168332293), (53, 38112972), (106, 19056486), (107, 18878388), (159, 12704324), (212, 9528243), (214, 9439194), (318, 6352162), (321, 6292796), (428, 4719597), (636, 3176081), (642, 3146398), (1284, 1573199), (5671, 356196), (11342, 178098), (17013, 118732), (22684, 89049), (29683, 68052), (34026, 59366)]