2056556484

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 5244471960

約数和(自身を除く): 3187915476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 313, 458, 626, 687, 797, 916, 939, 1252, 1374, 1594, 1878, 2061, 2391, 2748, 2817, 3188, 3756, 4122, 4782, 5634, 7173, 8244, 9564, 11268, 14346, 28692, 71677, 143354, 182513, 215031, 249461, 286708, 365026, 430062, 498922, 547539, 645093, 730052, 748383, 860124, 997844, 1095078, 1290186, 1496766, 1642617, 2190156, 2245149, 2580372, 2993532, 3285234, 4490298, 6570468, 8980596, 57126569, 114253138, 171379707, 228506276, 342759414, 514139121, 685518828, 1028278242, 2056556484]

約数ペア:

[(1, 2056556484), (2, 1028278242), (3, 685518828), (4, 514139121), (6, 342759414), (9, 228506276), (12, 171379707), (18, 114253138), (36, 57126569), (229, 8980596), (313, 6570468), (458, 4490298), (626, 3285234), (687, 2993532), (797, 2580372), (916, 2245149), (939, 2190156), (1252, 1642617), (1374, 1496766), (1594, 1290186), (1878, 1095078), (2061, 997844), (2391, 860124), (2748, 748383), (2817, 730052), (3188, 645093), (3756, 547539), (4122, 498922), (4782, 430062), (5634, 365026), (7173, 286708), (8244, 249461), (9564, 215031), (11268, 182513), (14346, 143354), (28692, 71677)]