2108014909

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 3018677760

約数和(自身を除く): 910662851

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 169, 187, 221, 733, 1001, 1183, 1309, 1547, 1859, 2197, 2431, 2873, 5131, 8063, 9529, 12461, 13013, 15379, 17017, 20111, 24167, 31603, 37349, 56441, 66703, 87227, 104819, 123877, 137071, 161993, 169169, 221221, 261443, 410839, 733733, 867139, 959497, 1133951, 1362647, 1610401, 1781923, 2105909, 2875873, 9538529, 11272807, 12473461, 14741363, 17714411, 23164999, 27376817, 124000877, 162154993, 191637719, 301144987, 2108014909]

約数ペア:

[(1, 2108014909), (7, 301144987), (11, 191637719), (13, 162154993), (17, 124000877), (77, 27376817), (91, 23164999), (119, 17714411), (143, 14741363), (169, 12473461), (187, 11272807), (221, 9538529), (733, 2875873), (1001, 2105909), (1183, 1781923), (1309, 1610401), (1547, 1362647), (1859, 1133951), (2197, 959497), (2431, 867139), (2873, 733733), (5131, 410839), (8063, 261443), (9529, 221221), (12461, 169169), (13013, 161993), (15379, 137071), (17017, 123877), (20111, 104819), (24167, 87227), (31603, 66703), (37349, 56441)]