2017372390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 4053333312

約数和(自身を除く): 2035960922

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 293, 530, 583, 586, 1166, 1181, 1465, 2362, 2915, 2930, 3223, 5830, 5905, 6446, 11810, 12991, 15529, 16115, 25982, 31058, 32230, 62593, 64955, 77645, 125186, 129910, 155290, 170819, 312965, 341638, 346033, 625930, 688523, 692066, 854095, 1377046, 1708190, 1730165, 3442615, 3460330, 3806363, 6885230, 7612726, 18339749, 19031815, 36679498, 38063630, 91698745, 183397490, 201737239, 403474478, 1008686195, 2017372390]

約数ペア:

[(1, 2017372390), (2, 1008686195), (5, 403474478), (10, 201737239), (11, 183397490), (22, 91698745), (53, 38063630), (55, 36679498), (106, 19031815), (110, 18339749), (265, 7612726), (293, 6885230), (530, 3806363), (583, 3460330), (586, 3442615), (1166, 1730165), (1181, 1708190), (1465, 1377046), (2362, 854095), (2915, 692066), (2930, 688523), (3223, 625930), (5830, 346033), (5905, 341638), (6446, 312965), (11810, 170819), (12991, 155290), (15529, 129910), (16115, 125186), (25982, 77645), (31058, 64955), (32230, 62593)]