2280779908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 4683307104

約数和(自身を除く): 2402527196

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 289, 332, 374, 578, 748, 913, 1156, 1411, 1826, 2161, 2822, 3179, 3652, 4322, 5644, 6358, 8644, 12716, 15521, 23771, 23987, 31042, 36737, 47542, 47974, 62084, 73474, 95084, 95948, 146948, 179363, 263857, 358726, 404107, 527714, 624529, 717452, 808214, 1055428, 1249058, 1616428, 1972993, 2498116, 3049171, 3945986, 6098342, 6869819, 7891972, 12196684, 13739638, 27479276, 33540881, 51835907, 67081762, 103671814, 134163524, 207343628, 570194977, 1140389954, 2280779908]

約数ペア:

[(1, 2280779908), (2, 1140389954), (4, 570194977), (11, 207343628), (17, 134163524), (22, 103671814), (34, 67081762), (44, 51835907), (68, 33540881), (83, 27479276), (166, 13739638), (187, 12196684), (289, 7891972), (332, 6869819), (374, 6098342), (578, 3945986), (748, 3049171), (913, 2498116), (1156, 1972993), (1411, 1616428), (1826, 1249058), (2161, 1055428), (2822, 808214), (3179, 717452), (3652, 624529), (4322, 527714), (5644, 404107), (6358, 358726), (8644, 263857), (12716, 179363), (15521, 146948), (23771, 95948), (23987, 95084), (31042, 73474), (36737, 62084), (47542, 47974)]