2183610728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 4480434000

約数和(自身を除く): 2296823272

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 269, 356, 538, 712, 877, 1076, 1157, 1754, 2152, 2314, 3497, 3508, 4628, 6994, 7016, 9256, 11401, 13988, 22802, 23941, 27976, 45604, 47882, 78053, 91208, 95764, 156106, 191528, 235913, 311233, 312212, 471826, 622466, 624424, 943652, 1014689, 1244932, 1887304, 2029378, 2489864, 3066869, 4058756, 6133738, 8117512, 12267476, 20996257, 24534952, 41992514, 83985028, 167970056, 272951341, 545902682, 1091805364, 2183610728]

約数ペア:

[(1, 2183610728), (2, 1091805364), (4, 545902682), (8, 272951341), (13, 167970056), (26, 83985028), (52, 41992514), (89, 24534952), (104, 20996257), (178, 12267476), (269, 8117512), (356, 6133738), (538, 4058756), (712, 3066869), (877, 2489864), (1076, 2029378), (1157, 1887304), (1754, 1244932), (2152, 1014689), (2314, 943652), (3497, 624424), (3508, 622466), (4628, 471826), (6994, 312212), (7016, 311233), (9256, 235913), (11401, 191528), (13988, 156106), (22802, 95764), (23941, 91208), (27976, 78053), (45604, 47882)]