2011506776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3881}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 4142249280

約数和(自身を除く): 2130742504

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 103, 136, 148, 206, 296, 412, 629, 824, 1258, 1751, 2516, 3502, 3811, 3881, 5032, 7004, 7622, 7762, 14008, 15244, 15524, 30488, 31048, 64787, 65977, 129574, 131954, 143597, 259148, 263908, 287194, 399743, 518296, 527816, 574388, 799486, 1148776, 1598972, 2441149, 3197944, 4882298, 6795631, 9764596, 13591262, 14790491, 19529192, 27182524, 29580982, 54365048, 59161964, 118323928, 251438347, 502876694, 1005753388, 2011506776]

約数ペア:

[(1, 2011506776), (2, 1005753388), (4, 502876694), (8, 251438347), (17, 118323928), (34, 59161964), (37, 54365048), (68, 29580982), (74, 27182524), (103, 19529192), (136, 14790491), (148, 13591262), (206, 9764596), (296, 6795631), (412, 4882298), (629, 3197944), (824, 2441149), (1258, 1598972), (1751, 1148776), (2516, 799486), (3502, 574388), (3811, 527816), (3881, 518296), (5032, 399743), (7004, 287194), (7622, 263908), (7762, 259148), (14008, 143597), (15244, 131954), (15524, 129574), (30488, 65977), (31048, 64787)]