2008654908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{14783}}^1$

素因数の和:14883

約数の個数: 72

約数和(自身を含む): 5151218688

約数和(自身を除く): 3142563780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 169, 201, 268, 338, 402, 507, 676, 804, 871, 1014, 1742, 2028, 2613, 3484, 5226, 10452, 11323, 14783, 22646, 29566, 33969, 44349, 45292, 59132, 67938, 88698, 135876, 177396, 192179, 384358, 576537, 768716, 990461, 1153074, 1980922, 2306148, 2498327, 2971383, 3961844, 4996654, 5942766, 7494981, 9993308, 11885532, 12875993, 14989962, 25751986, 29979924, 38627979, 51503972, 77255958, 154511916, 167387909, 334775818, 502163727, 669551636, 1004327454, 2008654908]

約数ペア:

[(1, 2008654908), (2, 1004327454), (3, 669551636), (4, 502163727), (6, 334775818), (12, 167387909), (13, 154511916), (26, 77255958), (39, 51503972), (52, 38627979), (67, 29979924), (78, 25751986), (134, 14989962), (156, 12875993), (169, 11885532), (201, 9993308), (268, 7494981), (338, 5942766), (402, 4996654), (507, 3961844), (676, 2971383), (804, 2498327), (871, 2306148), (1014, 1980922), (1742, 1153074), (2028, 990461), (2613, 768716), (3484, 576537), (5226, 384358), (10452, 192179), (11323, 177396), (14783, 135876), (22646, 88698), (29566, 67938), (33969, 59132), (44349, 45292)]