13309961996

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 23844475200

約数和(自身を除く): 10534513204

約数列:

[1, 2, 4, 103, 149, 157, 206, 298, 314, 412, 596, 628, 1381, 2762, 5524, 15347, 16171, 23393, 30694, 32342, 46786, 61388, 64684, 93572, 142243, 205769, 216817, 284486, 411538, 433634, 568972, 823076, 867268, 2409479, 4818958, 9637916, 21194207, 22332151, 32305733, 42388414, 44664302, 64611466, 84776828, 89328604, 129222932, 3327490499, 6654980998, 13309961996]

約数ペア:

[(1, 13309961996), (2, 6654980998), (4, 3327490499), (103, 129222932), (149, 89328604), (157, 84776828), (206, 64611466), (298, 44664302), (314, 42388414), (412, 32305733), (596, 22332151), (628, 21194207), (1381, 9637916), (2762, 4818958), (5524, 2409479), (15347, 867268), (16171, 823076), (23393, 568972), (30694, 433634), (32342, 411538), (46786, 284486), (61388, 216817), (64684, 205769), (93572, 142243)]