615451018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 1147893120

約数和(自身を除く): 532442102

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 269, 338, 538, 967, 1183, 1883, 1934, 2366, 3497, 3766, 6769, 6994, 12571, 13538, 24479, 25142, 45461, 48958, 87997, 90922, 163423, 175994, 260123, 318227, 326846, 520246, 636454, 1143961, 1820861, 2287922, 3381599, 3641722, 6763198, 23671193, 43960787, 47342386, 87921574, 307725509, 615451018]

約数ペア:

[(1, 615451018), (2, 307725509), (7, 87921574), (13, 47342386), (14, 43960787), (26, 23671193), (91, 6763198), (169, 3641722), (182, 3381599), (269, 2287922), (338, 1820861), (538, 1143961), (967, 636454), (1183, 520246), (1883, 326846), (1934, 318227), (2366, 260123), (3497, 175994), (3766, 163423), (6769, 90922), (6994, 87997), (12571, 48958), (13538, 45461), (24479, 25142)]