2530498542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{7211}}^1$

素因数の和:7649

約数の個数: 64

約数和(自身を含む): 5961150720

約数和(自身を除く): 3430652178

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 409, 429, 818, 858, 1227, 2454, 4499, 5317, 7211, 8998, 10634, 13497, 14422, 15951, 21633, 26994, 31902, 43266, 58487, 79321, 93743, 116974, 158642, 175461, 187486, 237963, 281229, 350922, 475926, 562458, 1031173, 2062346, 2949299, 3093519, 5898598, 6187038, 8847897, 17695794, 32442289, 38340887, 64884578, 76681774, 97326867, 115022661, 194653734, 230045322, 421749757, 843499514, 1265249271, 2530498542]

約数ペア:

[(1, 2530498542), (2, 1265249271), (3, 843499514), (6, 421749757), (11, 230045322), (13, 194653734), (22, 115022661), (26, 97326867), (33, 76681774), (39, 64884578), (66, 38340887), (78, 32442289), (143, 17695794), (286, 8847897), (409, 6187038), (429, 5898598), (818, 3093519), (858, 2949299), (1227, 2062346), (2454, 1031173), (4499, 562458), (5317, 475926), (7211, 350922), (8998, 281229), (10634, 237963), (13497, 187486), (14422, 175461), (15951, 158642), (21633, 116974), (26994, 93743), (31902, 79321), (43266, 58487)]