1247992824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{3581}}^1$

素因数の和:4720

約数の個数: 64

約数和(自身を含む): 3363927840

約数和(自身を除く): 2115935016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1117, 2234, 3351, 3581, 4468, 6702, 7162, 8936, 10743, 13404, 14324, 14521, 21486, 26808, 28648, 29042, 42972, 43563, 46553, 58084, 85944, 87126, 93106, 116168, 139659, 174252, 186212, 279318, 348504, 372424, 558636, 1117272, 3999977, 7999954, 11999931, 15999908, 23999862, 31999816, 47999724, 51999701, 95999448, 103999402, 155999103, 207998804, 311998206, 415997608, 623996412, 1247992824]

約数ペア:

[(1, 1247992824), (2, 623996412), (3, 415997608), (4, 311998206), (6, 207998804), (8, 155999103), (12, 103999402), (13, 95999448), (24, 51999701), (26, 47999724), (39, 31999816), (52, 23999862), (78, 15999908), (104, 11999931), (156, 7999954), (312, 3999977), (1117, 1117272), (2234, 558636), (3351, 372424), (3581, 348504), (4468, 279318), (6702, 186212), (7162, 174252), (8936, 139659), (10743, 116168), (13404, 93106), (14324, 87126), (14521, 85944), (21486, 58084), (26808, 46553), (28648, 43563), (29042, 42972)]